TELECOMMUNICATIONS TEST EQUIPMENT - Promax

TELECOMMUNICATIONS TEST
EQUIPMENT

CHOOSE THE IDEAL EQUIPMENT
TERRESTRIAL
SATELLITE
CABLE
TV MONITOR
SPECTRUM ANALYZER
DIRECT READ OUT
CARRIER NOISE
CHANNEL POWER
DIGITAL CARRIER NOISE
BIT ERROR RATIO
DCI (DVB CHANNEL IDENTIFIER)
MPEG DEMODULATION
DATA LOGGER
PAGE
PROLINK-7 (*)
MPEG
7
PROLINK-3 (*)
PROLINK-1B (*)
PROMAX-8+
PROMAX-6
PROMAX-5
PROMAX-4
PRODIG-2
MC-377
MC-360B
MC-160B
MS-250
Optical measuring instruments, Pilot Generator, Network channel, Accessories
DVB
1
19
13
17
17
17
21
11
10
10
10
(*) Maximum configuration
TERRESTRIAL
SATELLITE CABLE CABLE
MARKING
SUB-BAND
ESPETRUM
SPECTRUM
REAL TIME
READ OUT
CARRIER
NOISE
AVERAGE
POWER
INTEGRATION
POWER
DIGITAL
CARRIER NOISE
BER
DVB
MPEG
DVB CHANNEL
IDENTIFIER
MPEG
DEMODULATIOIN
DATA
LOGGER
B/W
TV MONITOR
COLOUR
TV MONITOR

TV & SATELLITE ANALYSER
PROLINK-3
The PROLINK-3 is a range of
analysers designed for installation
and maintenance of television and
data systems in terrestrial, cable and
satellite transmissions
It incorporates direct measurements
for the evaluation of radio,
television and data signal quality.
It also measures analogue signals
from any TV standard to be
demodulated and identification of
digital signals.
PROLINK-3
PROLINK-3+
PROLINK-3C+
PROLINK-3S
AN INSTRUMENT FOR EVERY APPLICATION
Satellite Terrestre Sub-Band Teletext DiSEqC Colour
TXT DiSEqC
It is portable, it is rugged and easy
to use. In order to make readings
easy all measurement results are
shown on the screen. It includes a
powerful data acquisition system
(DATA LOGGER) with capacity to
evaluate automatically up to 99
channels.
Two options are provided for
measuring digital signals: the Bit
Error Ratio (BER) and DVB channel
identifier (DCI) which enables
the operator and/or program to be
identified.
PROLINK-3
PROLINK-3+
PROLINK-3C+
PROLINK-3S
OPT-103-81
QPSK-SAT
AVAILABLE OPTIONS
OPT-103-82
QAM-CATV
OPT-103-83
COFDM-DTT
OPT-103-85
QPSK/QAM
OPT-103-86
QPSK/COFDM
OPT-103-11 long-life batteries option
Trade Mark of the DVB Digital Video Broadcasting Project (1830 to 1832)
1

PROLINK-3
The PROLINK-3 instruments include functions for
signal quality evaluation. For analogue signals these
measurements are: Level, Video / Audio and Carrier
/ Noise. In the case of digital signals: Channel
Power, Carrier / Noise and option Bit Error Ratio
consideration the spectral distribution of the
signal. The first method has the advantage of
being very quick. The second determines signal
power with greater precision, especially for
degraded digital signals.
Carrier
Reference
noise
Measuring Carrier/Noise (C/N)
Measuring the C/N ratio is essential to be able to
certify the immunity of a TV installation against
noise, whether analogue or digital. With the
PROLINK-3 the user can perform this measurement
either in AUTO or REFERENCED mode.
In AUTO mode, the PROLINK-3 automatically
defines the frequency to measure the noise.
and DVB channel identifier (DCI)
Digital channel power
The CHANNEL POWER of a digital signal can
be calculated by averaging out or by taking into
Bit Error Ratio measurement (BER)
The Bit Error Ratio (BER) is the measurement that
actually evaluates the quality of a digital signal and
determines whether it is enough to be reproduced by
the receiver or not. The selectable options are:
OPT-103-81 QPSK Measurement
In REFERENCED mode, it is the user who
defines the frequency where the noise level is to
be measured.
This mode is particularly useful for calculating the
Carrier/Noise ratio in environments with a high
density of analogue and digital channels.
2

DIGITAL & ANALOGUE TV
This option permits BER to be measured before
and after Viterbi as well as the total number of
wrong packets (WP) within a period of time.
Furthermore, it identifies DVB (DCI) signals in
MCPC & SCPC Satellite transmissions.
Measuring the error ratio before the first correction
(Viterbi) is more sensitive to small variations
in the quality of reception. Measuring after
Viterbi enables the measurement to conform to the
quality minimums laid down by DVB, which are
determined by a threshold (QEF).
OPT-103-82 QAM Measuring
This option permits the measurement of BER and
the total number of wrong packets (WP) in a
period of time. It also identifies DVB (DCI)
signals in Cable TV transmissions.
OPT-103-83 COFDM Measuring
This option permits the measurement of BER after
Viterbi, the total number of Wrong Packets (WP),
and the identification of DVB (DCI) signals for
DVB-Terrestrial signals.
CSI (Channel Status Information) provides
additional information on the quality of the carriers
forming a COFDM channel. Its value should always
be the lowest possible.
Another function that this option allows is the
measurement of the number of reception breaks, the
period of each one of these breaks and the total time
without reception.
DVB Channel identifier (DCI)
When it comes to determining the quality with
which a digital signal is being received, there is no
doubt that the Bit Error Ratio (BER) is a
fundamental parameter.
To correctly measure the error ratio we need to
demodulate the digital channel. This complex
process is performed by the PROLINK-3. First the
digital channel is tuned and demodulated in radio
frequency using a QPSK, QAM or COFDM
demodulator depending on the case in hand. This
process gives us a digital signal which could be
called base band and which in effect is composed
of a sequence of bytes known as the “Transport
Stream”.
The “Transport Stream” can be in parallel (words
of 8 bits) or in a series sequence, and is composed
of conveniently labelled information packets of
188 bytes each. In DVB systems the packets
contain video, audio or data information. The data
packets can in turn be grouped together
constituting tables, some of these contain
information which the network operator can edit
in the transmission centre and indicate the type of
service being offered to users.
Some of these tables are of special interest,
NETWORK Identification Table, BOUQUET
Association Table, and SERVICE Description
Table.
The different error ratio measuring options of the
PROLINK-3 includes the DCI function (DVB
Channel Identifier).
The DCI studies the “Transport Stream”, determines
whether it is DVB or not, to then demodulate
and analyse the information in the NETWORK,
BOUQUET and SERVICE Tables. It then displays
it repeatedly on the BER measuring screen.
The DCI function, patented by PROMAX, allows
to know which channel has been tuned and to
measure it totally automatically. Until now, this
was only possible with an MPEG-2 decoder.
On selecting the measurement of a digital signal,
the cursors automatically place themselves to
measure channel power at both ends of the signal,
depending on the selected BW (8 MHz in the
example).
Battery
One of the main elements of an instrument of
these characteristics is the battery. Not only the
equipment must have own internal source but also
its duration must be enough for a continued use.
Option OPT-103-11 is a long life battery pack,
which extends the equipment autonomy to over 3
hours. This option can be provided with the equipment
or it can adapted later.
The equipment has a function to verify the battery
state at any time.
Also it allows measuring the external units current
and voltage supply. The Low Bat. indication in
the lower side of the horizontal bar indicates the
low battery level starting from which it is
advisable to charge the battery. In the lower side
of the screen it appears the external units voltage
supply and the supplied current (I LNB, 200 mA
in the example).
Your comfort our priority
Weighting just 4,9 kg battery included and being
so compact, the PROLINK-3 is the only one capable
to offer such revolutionary functions in such a
small instrument.
OPT-103-85 QAM &QPSK Measurement
Includes options OPT-103-81 and OPT-103-82
OPT-103-86 COFDM& QPSK Measurement
Includes options OPT-103-81 and OPT-103-83
Bit Error Ratio for SCPC
The Bit Error Ratio of QPSK signals allows measurements
on MCPC multiplexed channels
(Multiple Channels Per Carrier) as well as SCPC
channels (Single Channel Per Carrier).
3

MORE THAN A SPECTRUM ANALYSER
Fast, accurate and simple Spectrum Analyser
As a spectrum analyser the PROLINK-3 has been optimised for measurements in television systems. The
instrument allows selection of Frequency Range (Span), Reference Level and Sweep Time. These parameters
can be adapted for an optimum signal representation in accordance with the type of measurement to be
done. For example, when using the equipment to
align an antenna, it is very useful to select the
Sweep Time as Fast or directly choose the Antenna
Alignment function in order that the display follows
closely every change in the behaviour of the signal.
On the other hand, if the representation must show
signal evolution accurately, for example in a Cable
TV system, it will be more appropriate to select the
Accurate sweep mode.
To keep the operation simple the instrument automatically
presets certain configurations depending
upon measurement mode selected.
Rough use protection
Rugged construction has been one of the most important
issues taken into account in the PROLINK-3
design. Despite its low weight the chassis and casing
are metallic for improved shock protection.
A rubber shock protector and a special mechanism
to fix the monitor reduces the effects of accidental
drop. The input and output connectors are located
on a side of the instrument and the only control
knob, which is located on the front panel is protected
against ingress of dust and water
In all environments
Every detail has been taken into account to ensure
the instrument is ideal for operation in any environment.
When DUAL MARKER mode is selected two markers appear on the screen with indication of level and
frequency difference between them. With 50 dB dynamic range, frequency or channel and level indication
simultaneously on the screen the interpretation of the readings is immediate.
At any time it is possible to obtain a printed copy of the spectrum display.
The carrying bag itself has an incorporated
viewing hood to improve monitor contrast when
operated in direct sun light.
On selecting the measurement of a digital signal, the cursors automatically place themselves to measure
channel power at both ends of the channel, according to the selected BW (8 MHz in the example).
4

PROLINK-3
Acquisition and data processing
The PROLINK-3 can be used as a data acquisition
system. It can analyse up to 99 channels at one
particular outlet with just a command. It can make
many kinds of measurements including Bit Error
Ratio. The process can be repeated for up to 99
outlets since the capacity of the system is 9,801
measurements.
It is also possible to repeat measurements over
time. In this mode the instrument will take sets of
measurements every given time interval. This
function can be very useful for permanent
monitoring of signals or intermittent faults
location. With the help of the RM-103 software
package all data can be downloaded to a computer
to be analysed with more detail.
An instrument for every application
To choose the right PROLINK-3 for your
application you should refer to the table previously
showing. Following is a brief description of what
function can be configured in the different versions.
There is a PROLINK-3S covering just the satellite
TV band. The remaining versions offer both
terrestrial
and satellite TV bands. Any of the available Bit
Error Ratio options can be added to the selected
PROLINK-3 version as shown in the table as well.
Return-path
The variants that include this function cover the
frequency range used in the Cable TV return path.
This frequency range runs typically from 5 to
50 MHz.
The results can
be stored in the
memory or also
transferred to a
printer to obtain
reports just in
the place where
the measurements
are made.
For this purpose
the CI-023 printer
can be
attached to the
instrument's
carrying bag.
It is possible to print both data lists and the spectrum
display.
Easy to use
Easy of use was a priority during design of the
instrument. Direct access keys and a single
selection command allow an inmediate selection
of the desired function.
An iconographic menu easies the identification of
all functions.
The selection of all the functions is made by
means of an just one rotary selector.
Various types of reports,
graphics or statistics can
be generated using a
standard spread sheet or
any other data processing
software.
Back-pack type carrying case
The equipment is delivered with a carrying bag
that can be used as a backpack. Making it easier to
climb ladders and other difficult locations.
Teletext
The teletext is a text information contained inside
the analogue television signal itself. It happens to
be a digital signal with high sensitivity to noise
and that's why it becomes one of the most crucial
parameters to be checked in an analogue installation.
DiSEqC 1.2
DiSEqC 1.2 compatible devices such us LNBs,
switches, positioners, etc. can be controlled by
means of this function.
The desired installation configuration will be
determined via a program made of a set of simple
instructions. This program can contain up to 99 of
the instructions and can be saved in memory to be
used at a later stage.
Black & white or colour screen
The screen type desired can be also selected
between Black & White CRT or Colour LCD, TFT.
5

PROLINK-3
SPECIFICATIONS
SPECIFICATIONS
PROLINK-3
TUNING
Digital frequency synthesis. Continuous
tuning from 5 to 862 MHz and from 920 to
2150 MHz
Tuning modesFrequency, Channel or Memory.
Channel plan configurable on demand
Resolution
50 kHz
Automatic search
Threshold level selectable
Memory
99 positions for measurement configurations
RF Input
Impedance
Connector
Maximum signal
Maximum input voltage
DC to 100 Hz
5 MHz to 2150 MHz 130 dBµV
75 W
BNC, F or TV by adapter
130 dBµV
50 V rms (powered by the AL-103 power adapter)
30 V rms (not powered by the AL-103 power
adapter)
Level measurement
Measurement range
Terrestrial TV & FM bands 20 dBµV to 130 dBµV (10 µV to 3.16 V)
Satellite TV band 30 dBµV to 120 dBµV (31.6 µV to 1 V)
Reading
Auto-range, reading is displayed on a (OSD)
Digital
Absolute value calibrated in dBµV, dBmV or
dBm
Analogue
Relative value through an analogue bar on the
screen
Measurement bandwidth 230 kHz (Terrestrial band) 4 MHz (Satellite
band) (maximum band ripple 1 dB).
Audible indicator
LV audio. A tone with pitch proportional to
signal strength.
Accuracy (typical)
Sub-band
± 2.5 dB (50-120 dBµV, 5-45 MHz) (22ºC ± 5ºC)
Terrestrial bands ± 1.5 dB (30-120 dBµV, 48,25-861 MHz)
(22ºC ± 5ºC)
Satellite band
± 1.5 dB (40-100 dBµV, 920-2050 MHz)
(22ºC ± 5ºC)
Out of range indication ­ (over), ¯ (under)
Measurements in TV modes
Terrestrial bands
Analogue channelsLevel, Video-Audio ratio and Carrier/Noise
ratio (Auto and Referenced)
Digital channelsChannel power (Auto) and Carrier/Noise ratio
(Auto and Referenced).
Satellite band
Analogue channelsLevel and Carrier/Noise ratio (Auto and
Referenced )
Digital channelsChannel power (Auto) and Carrier/Noise ratio
(Auto and Referenced).
DATA LOGGER function Automatic acquisition of up to 9801 measurements
Spectrum analyser mode
Satellite band 30 dBµV to 120 dBµV (31.6 µV to 1 V)
Terrestrial bands 20 dBµV to 130 dBµV (10 µV to 3.16 V)
Measurement bandwidth
Terrestrial
230 kHz, 1 MHz selectable
Satellite
230 kHz, 4 MHz selectable
Span
Terrestrial Full span (full band), 500, 200, 100, 50, 32,
16, 8 MHz selectable.
Satellite Full span (full band), 500, 200, 100, 50, 32
MHz selectable.
Markers2 with level, frequency, level difference and
frequency difference indications.
Measurements
Terrestrial bands
Analogue channelsLevel and Carrier-Noise ratio (Referenced)
Digital channelsChannel power (Integration method) and
Carrier-Noise ratio (Referenced).
Satellite band
Analogue channelsLevel and Carrier-Noise ratio (Referenced)
Digital channelsChannel power (Integration method) and
Carrier-Noise ratio (Referenced).
Monitor Display
Monitor
Colour system
TV standard
Synchronism and Burst
Spectrum mode
Sensitivity
Synchronism 50/60 Hz
B & W 4 ½ inches
PAL, SECAM and NTSC
M, N, B, G, I, D, K and L
Graphic representation over the picture
Variable span and reference level
40 dBµV for correct synchronism
Automatic selection according to the system
Video Signal
External video input Scart (automatic)
Sensitivity
1 Vpp (75 W ) positive video
Video output Scart (75 W)
Sound
Input
Scart
OutputsBuilt in speaker, Scart
Demodulation
AM, FM and TV, selectable
De-emphasis 50 µs
Subcarrier
Digital frequency synthesis
Variable
From 4 to 9 MHz, 10 kHz resolution
Fixed
Terrestrial According to the active standard: 4.50 - 5.50 -
5.80 -6.00 - 6.50 - 6.65 - 5.74 - AM - FM - LV - OFF.
Satellite
6.65 - 5.80 - 6.50 - 7.02 - LV - OFF
Teletext
RS-232C Interface
Decodes at 1.5 level
External unit power
SUPPLY
Through the RF input connector
Terrestrial
External or 13/15/18 V
Satellite
External or 13/15/18 V
22 kHz signal Selectable
Voltage
0.6 V ± 0.2 V
Frequency
22 kHz ± 4 kHz
Maximum power
5 W
DiSEqC Generator
According to DiSEqC 1.2 standard
Power Supply
Internal
Batteries2 x 6 V 3.3 Ah lead acid batteries
Autonomy
> 1 hour non stop
Recharging time 12 h starting from a complete discharge
External
Voltage
12 V
Consumption
Auto power off
Operating environmental
conditions
Altitude
Temperature range
Max. relative humidity
Mechanical features
Dimensions
Weight
42 W
After 15 minutes without operating on any
control. Can be desabled.
Up to 2000 m
From 5 to 40 º C
80 % (up to 31ºC), decreasing lineally up to
50% at 40º C.
280 (W) x 95 (H) x 250 (D) mm
4.9 kg
6

PROLINK-7
TV & SATELLITE ANALYSER
The PROLINK-7 is a revolutionary signal analyser, designed for the installation and maintenance of television and data systems.
Its functions have been designed to achieve optimum performance in the reception and distribution of terrestrial, cable TV and satellite TV, microwave networks
(MMDS)and radio signals.
It enables the user to analyse the quality of both analogue and digital TV transmissions. The features also meet the strict technical requirements needed to install
VSAT (Very Small Aperture Terminals) systems.
Its frequency range covers from 5 MHz up to 2150 MHz. Therefore, it is suitable for taking measurements in the return path in cable TV applications as well as
in the satellite IF band.
All functions can be accessed by a single selector located on the front panel and associated menus which allow for a quick and intuitive instrument operation.
Types of measurements Analogue-Digital
It accepts any analogue TV standard and any TV
system. Signal measurements can be made within
the satellite IF band, with positive or negative video
modulation. It allows the following measurements:
Level, Video to Audio ratio and Carrier to Noise
ratio. The display of the sync pulse signal and the
teletext are extremely useful to achieve optimum
performance for analogue TV signals.
For digital signals it provides the channel Power and
also the Bit Error Ratio (BER), the last by means of
the appropriate option.
The graphic bar representation and the acoustic
level tone are ideal for the maximum signal adjustment.
It also provides an audio demodulator.
Spectrum mode. Variable resolution.
The equipment includes a spectrum analysis
function, which permits to identify any signal in
real time with the maximum easy. It has different
resolution filters: 1 MHz (only terrestrial bands)
4 MHz (only satellite band), 230 kHz and 100
kHz, which can be selected for an optimum use
in any type of application. In this way, for example,
the 4 MHz filter will be the most suitable for
satellite dish alignment and for optimum
adjustment of the cross polarisation. With this
filter one can perfectly distinguish a digital
channel from an analogue one. In the other
applications such us VSAT selecting a narrow
filter will be more useful.
Memories and Data Acquisition
The instrument can store up to 99 different configurations,
with settings of frequency or channel,
the name of the broadcasting station, measurement
units, measurement type, etc.
By using the Data Logger, the equipment is converted
into a powerful data adquisition systemwith
a memory of 9801 parameters. This permits
the user to carry out up to 99 measuring sessions
on a maximum of 99 channels. Measurements
can be done automatically and in predetermined
time periods. All functions can be remote controlled
by use of RM-007.
7

PROLINK-7
SPECIFICATIONS
SPECIFICATIONS
Tuning
PROLINK-7
Digital frequency synthesis.
from 5 to 862 MHz an from 920 a 2150
Spectrum bands
Sub-band Sub-band 5 - 45 MHz
VHF LOW band 45 - 170 MHz
HIGH band 170 - 450 MHz
UHF UHF band 450 - 862 MHz
SAT SAT TV 1 st IF 920 - 2150 MHz
FM FM band 87 - 109 MHz
IF input
38.9 MHz
Tuning modesFrecuency, Channel or memory. On demand
channel table
Display
LCD 16x2 alphanumeric
Resolution
62.5 kHz in TV and FM
500 kHz in SAT
Automatic Search
Selectable threshold
Memory
99 configurations
Data Logger
9081 measurements
Level Measurement
Measurement Range
Terrestrial TV & FM bands 20 dBmV to 130 dBmV (10 mV to 3.16 V)
Satellite TV Band 30 dBmV to 120 dBmV (31.6 mV to 1V)
Spectrum Mode
Terrestrial bands 20 dBmV to 130 dBmV (10 mV to 3.16 V)
Satellite band 30 dBmV to 120 dBmV (31.6 mV to 1 V)
Reading
Auto-range or manual selection
Digital
Absolute value calibrated in dBmV, dBmV,
dBm or V
Analogue
Relative value, analogue bar on the
screen
Attenuators
Terrestrial bands 0 to 80 dB, AUTO (10 dB steps)
Satellite band
0 to 60 dB, AUTO (10 dB steps)
Input impedance
75W (BNC)
Measurement bandwidth 230 kHz (Terrestrial bands) or 4 MHz (Sat
band) (maximum band ripple 1 dB).
Acustic indicator
A tone varies with the signal level
Accuracy
Terrestrial bands ± 1 dB (30 dBmV to 120 dBmV and 46
to 862 MHz) (22ºC ± 5ºC)
Satellite band
± 1 dB (40 dBmV to 100 dBmV) (22ºC ± 5ºC)
RF output
75W (BNC)
Insertion losses
22 dB typical, with 10 dB RF input attenuator
Maximum signal
RF input
DC to 30 MHz
50 V rms
45 to 2150 MHz 130 dBmV
Video input
3 Vpp
Monitor
TRC Black & White, 5"
OSD Function
Synchronism and Burst Display through displacement of the picture
Spectrum function
Full span
Variable span
Type of Monitor
Bandwidth 4 MHz
Selectable 100 kHz, 230 kHz, 4 MHz
B/W TV according to the standards
M,N,B,G,I,D,K,L
Sensitivity
40 dBmV for the correct sincronism
50/60 Hz Synchronism
Satellite band
Selection of frame frequency between 50 and
60 Hz
Terrestrial bands Selection according to the standard
Video signal
Sensitivity
Video output
Base band SAT video output
IF output BNC (75W )
External video input BNC, Euroconnector
1 Vpp (75W) (automatic selection) positive video
BNC, Euroconnector (75W)
BNC, 1 Vpp (75W)
Sound
Input
Euroconnector
OutputsSpeaker, Euroconnector, external headphone
Demodulation
AM, FM, NICAM and TV, selectable
De-emphasis
50 ms
Subcarrier
Digital frequency Synthesis
Variable
From 4 to 9 MHz, 10 kHz resolution
Fixed According to the standard selected: 4.50, 5.0,
5.80, 6.00, 6.50, 6.65, 5.74, AM, FM,LV,OFF
.
Teletext
Decodes at 1.5 level
Interface
RS-232C
Power to LNB
Through the input RF connector
Terrestrial TV
External or 13/15/18/24 V (400 mA)
Satellite TV
External or 13/15/18 V (400 mA)
22 kHz Selectable
Voltage 0.6 V ± 0.2
Frequency
22 kHz ± 4 kHz
Power supply
Battery
12 V / 6 Ah
Autonomy
Better than 1 h with external supply
Better than 2 h without external supply
Mains100 to 250 V AC/ 50-60 Hz
Consumption
65 W
Operating environmental
conditions
Max. altitude
Temperature range
Max. relative humidity
Mechanical features
Dimensions
Weight
2000 m
From 5 a 40º C
80 % (up to 31ºC), decreasing linealy up to
10% at 40 ºC.
W.305 x H.145 x D. 334 mm
11 kg
8

DIGITAL TV MEASUREMENT OPTIONS
OPT-107-19
PROLINK-7 Rack Mounting
The OPT-107-19 option provides the PROLINK-7
in rack format. This is an excellent alternative
when the instrument has to be used in modular
systems. Because of the DATA LOGGER function,
the instrument is well suited for continuous
control applications in reception and signal distribution
centres.
OPT-107-21
PROLINK-7 VSAT Antenna alignement
The PROLINK-7 was introduced in 1996 with the idea to offer a modular instrument that could be
compatible with the new digital standards that started to show up at that time. Since then we have
introduced new options to adapt the equipment to the different new digital standards. To the different
options for the measurement of QPSK, QAM and COFDM modulated signals, we have added options that
combination of options and that includes even MPEG demodulation.
These options can be provided with the equipment or can be incorporated later.
This flexibility is based in the IMI system (Intelligent Module Interconnection) which also makes easy the
update of the equipment control program in order to be able to incorporate versions later to the production
version. This support guarantees the maximum profitability to present investment.
VSAT system installations require a very fine
adjustment in antenna orientation.
The OPT-107-21 option is very useful in this case,
as it enables the optimum adjustment of both
antenna and LNB..
OPT-107-71
QPSK measurement of DVB-S signals
OPT-107-72
QAM measurement of DVB-C signals
OPT-107-73
COFDM measuring of DVB-T signals
Enables the quality of digital DVB-S satellite
signals to be measured.
Includes BER measurement before and after
Viterbi as well as the total number of Wrong
Packets (WP) in a period of time.
OPT-107-75
QPSK & QAM measurement of PROLINK-7
OPT-107-76
QPSK & COFDM measurement of PROLINK-7
Enables the quality of Digital Cable or DVB-C
distribution signals to be measured. Includes
measurement of BER and total number of wrong
packets (WP) in a period of time. QEF enables the
measurements to conform to the quality minimums
laid down by DVB
OPT-107-77
Measurement and Demodulator QPSK + QAM.
MPEG-2 Decoder
Enables the quality of Terrestrial Digital DVB-T
signals to be measured. Includes BER after
Viterbi, and the total number of Wrong Packets
(WP). CSI provides additional information on the
quality of the carriers which form a COFDM
channel
OPT-107-78B
Measurement and Demodulator QPSK + COFDM
(2 k and 8 k). MPEG-2 Decoder
9

TV & SATELLITE LEVEL METERS
MC-360B MC-160B MS-250
SPECIFICATIONS MC-360B MC-160B MS-250
Tunning
Frequency range
Terrestrial From 46 to 856 MHz From 46 to 856 MHz in 4 bands From 950 to 2050 MHz
Satellite (SAT TV 1 st IF)
From 950 to 2050 MHz
Frequency indication Digital frequency meter, 5 digits LCD Digital frequency meter, 4 digits LCD
Resolution 100 kHz 100 kHz
AFC
In all bandsIn all bands
Level measurement
Input impedance 75 W (BNC) 75 W (BNC) 75 W ("F")
Max input signal.
TV 130 dBµV 130 dBµV
SAT
100 dBµV
Measuring range
TV 20 dBµV to 110 dBmV 20 dBµV-110 dBmV
SAT From 50 to 100 dBmV From -30 to 5 dBmV
Reading
Analog Scale in dBµV(see options) Scale in dBµV (see options) and µV Level indicator
Scale range 30 dB 30 dB
Attenuators
TV 20 dB (IF), 40 dB (RF) 20 dB (IF), 40 dB (RF), 20 dB steps
SAT
20 dB (RF)
IF bandwidth
TV 300 kHz 300 kHz
SAT
27 MHz
Total accuracy (22ºC ±5)
TV ± 2 dB ± 2,7 dB
SAT
± 2 dB (0.95 - 2.05 GHz) (0 dB atten.)
+2/-4 dB (0.95 - 2.05 GHz) (20 dB atten.)
Audible indicator Audible tone varies with the signal level Audible tone varies with the signal level Audible tone varies with the signal level
Sound
TV band demodulation AM/FM AM/FM
Output power 0.25 W 0.25 W
Loudspeaker Built-in Built-in
Power to LNB SAT
From the unit 12, 15, 18 V selectable/350 mA max External, through RF line
From receiver 400 mA maximum Measure range 12 to 21 V
Output to indoor unit
Impedance
Signal level
75 W (BNC)
-10 dB (approx.)
Power supply
Internal
6x 1.5 V R14 batteries6 x 1.5 V R14 batteries
Autonomy at 30% ON / OFF 5 h (SAT/TV) / 2 h (SAT+LNB) 17 h (alkaline) / 5 h (NiCd)
External 12 to 15 VDC 12 to 15 VDC (power adaptor not included
AL-11, 198 to 253 V AC or
AL-11, 198 to 253 V AC or
AL-21, 104 to 132 V AC
AL-21, 104 to 132 V AC
Internal charger 180 mA regulator for 15 h charge 180 mA regulator for 15 h charge
Mechanical features
Dimensions W. 197 x H. 87 x D. 190 mm W. 197 x H.87 x D. 138 mm W. 82 x H. 64 x D. 39 mm
Weight 2.6 kg 1.9 kg 150 g
10

MC-377
TV & SATELLITE LEVEL METER
SPECTRUM ANALYSER MONITOR LEVEL MEASUREMENT + SYNCHRONISM
POWER OF DIGITAL CHANNELS
C/N ANALOGUE SIGNALS
C/N RATIO-DIGITAL SIGNALS
The MC-377 incorporates MONITOR, SPECTRUM ANALYSER and LEVEL MEASUREMENT OF ANALOGUE SIGNALS. In addition it permits the
measurement of DIGITAL CHANNEL POWER and the CARRIER TO NOISE RATIO of ANALOGUE AND DIGITAL SIGNALS. For this purpose the
instrument includes a switch (ANALOGUE/DIGITAL) and two scales for the measurement of the power and C/N ratio of digital channels.
The simplicity of use, its portability and low cost are the most outstanding characteristics of this model.
SPECIFICATIONS
MC-377
Tuning
48 to 856 MHz, 950 to 2100 MHz
Resolution
10 kHz VHF and UHF, 100 kHz SAT
Measurement
Analogue signals level, Power of digital
channels and C/N (ANL and DIG) ratio
Total accuracy (typical) ± 4 dB (TV), ± 5 dB (SAT)
Monitor CRT B/W, 4.5“
Operation modesMonitor / Spectrum analyser
Standard Monitor TV B, G, H and L
Version MC-377/1 M, N/L
MC-377/2 D, K/L
MC-377/4 I/L
Sound
Terrestrial
Satellite
Audible indicator level
External supplies adapters
Mechanical features
Dimensions
Weight
Included accessories
Analogue channels
According standard or selectable from 4.5 to
6.5 MHz
Selectable from 5 to 8 MHz
0/13/18 V, 350 mA ± 22 kHz (TV and SAT)
280 (W.) x 95 (H.) x 250 (D.) mm
5.2 kg
Battery, carrying case, BNC/ANT to BNC/F
adapters and mains cable.
11

CABLE TV TEST EQUIPMENT
For many years, cable television, both by
means of aerial and buried installations, has
not stopped to be developed.
Also in the last years it is being necessary to
extend the useful band to support more capacity
and to incorporate telephony and Internet
services. Now in addition, telecommunications
suppliers face the competition from
networks that offer digital alternative
systems.
The PROMAX measuring equipment range
has been designed to respond to all the needs
of measurement for the installation and maintenance
of these systems.
12

PROMAX-8 +
CABLE TV ANALYSER
The PROMAX-8+ is the new Cable TV analyser
developed by PROMAX. In addition to the
characteristics of its predecessors as important
and highly valued as the small size and weight
and reliability, it now has new functions and a
graphic display with rear illumination for working
in conditions with a low level of lighting..
Low weight and small dimensions are fudamental
in an instrument thatis to be handheld. It is
important the graphic capacity sufficient for the
full interpretation of the measurements. The
PROMAX-8+ allows both aspects to be enjoyed
in one instrument
The rotary selector-button is the key component
in the selection of any function. It combines the
best features of a rotary selector and a push button
in one single control, allowing the selected
function to be confirmed with a single finger and
the entire instrument to be managed with one
hand
The PROMAX-8+ allows the user to define the
mode necessary to make the measurements with
simple practical configuration menus; besides it
incorporates an interface for PC and direct
printing control.
* ANALOGUE CHANNELS
* DIGITAL CHANNELS
* SCAN
* C/N, CSO, CTB TRANSIENT DETECTOR
* SPECTRUM ANALYSER
* MAXIMUM AND MINIMUM HOLD
* INTEGRATED POWER
* TILT
* DATA LOGGER
* PRINTING
* PC CONNECTION
-----------------------------------------------------------------
The PROMAX-8+ displays. with each of the
measurements all the information required for the
evaluation of the quality of signal under test. It
has a GRAPHIC BAR for the interpretation,
adjustment and convenient optimization of any
cable television system , microwave link or terrestrial
aerial.
It is also possible to tune the audio carrier,
allowing the demodulation and listen to the
sound with a built-in loudspeaker.
The equipment can be configured for measurements
on digital channels, giving us the value of
the digital CHANNEL POWER as a figure and
also on the graphic bar.
Digital channel power
To correctly measure the power of a digital channel,
independently of the type of modulation
(QAM, QPSK, COFDM) or application (Digital
Television, CATV modems), we cannot assume
that the digital channel has uniform spectral
distribution within its bandwidth as, in practice, it
is distorted by undesired effects such as
impedance matching, incorrect frequency response,
etc.
In order for the measurement to consider all these
factors and give a precise result, the
PROMAX 8+ uses what is called the integrated
method. This consists of taking a large number of
samples at different frequencies within the
bandwidth of the digital channel and adding them
together in a technically sound and approved maner.
Carrier to Noise (C/N)
To evaluate the signal quality, the Carrier / Noise
Ratio is an important parameter both in analogue
and digital transmission. In the menu this C/N
ratio is displayed together with Signal Level or
Channel Power, Audio Level and Video / Audio
Ratio.
13

PROMAX-8+
CABLE TV ANALYSER
Scan
In this mode we can see all the channels of the
selected channel plan graphically represented
with their associated signal levels. A MARKER
can be located on any of the channels presented
on the screen in order to know their frequency or
their signal level.
The SPAN and the REFERENCE LEVEL can be
changed in order to adapt the presentation to the
fusers test requirements.
Carrier levels, digital channel powers, V/A or
C/N ratios can be saved in the
PROMAX-8+ without the need for any
external device. The channels to be analysed
by the data logger can be selected from the
Input connector
The input connector is a frequent point of
breakdown in field instruments. Therefore we
have designed a replaceable F/F adapter.
channel plan by means of the configuration.
Spectrum Analyser
This function allows user to obtain a real display
of the SPECTRUM tuneable to any point of the
frequency band and with the possibility to modify
the REFERENCE LEVEL and the SPAN, the latter
from 1 to 100 MHz.
It is provided with a HOLD function to maintain
maximums and minimums, this is of great value
for identifying interfering signals, for example, in
the return band.
Transient detector
One of the most common problems we come
across in the return band is the excess of
interfering signals, mostly pulses of short
duration, which are caused by superimposed
return signals from subscriber terminals. The
subscribers use these signals for video on
demand, on-line shopping and Internet return.
The duration and nature of these signals hinders
measurement with a spectrum analyser. The
function of transient detector in the PROMAX-8+
enables us to count how many of these pulses
have exceeded a limit level predefined by the
user.
Computer connection
The PROMAX-8+ is provided with an RS232C
connector for a computer. Using the RM-008+
Programming Kit and a compatible PC, we can
program the measuring units, different channel
plans, the number of programmes and other measuring
conditions, as well as being able to process
the data contained in the DATA LOGGER.
Tilt
The Tilt function provides a graphic and numeric
representation of the absolute level of any 4 defined
pilot channels and the difference between them. An
interesting application is found in the return path
where the PROMAX-8+ together with the RP-100,
Pilot Generator, will permit to evaluate the frequency
response in graphical and comfortable mode.
Intermodulation (CTB/CSO)
The Composite Triple Beat (CTB) and Composite
Second Order (CSO) are an indication of the level
of interference in the television channel generated
by intermodulation of signals from other
channels. Usually, other channels from the same
system. Over certain level CTB and / or CSO the
interference becomes visible on the television
signal.
Robustness
Both units were designed according to the recommendations
of IEC standard on mechanical
robustness. Their construction with a mixture of
ABS and Polycarbonate provides them both with
resistance and elasticity. The PROMAX-8+ is
supplied with a rubber shock-absorption protector
(DC-284) to ensure maximum protection.
Data Logger
In this mode of operation the PROMAX-8+ can
acquire the measurements that are required and
can memorize them for a subsequent review, for
printing or transfer to a PC.
Language
Selection of the language for the messages on the
display is available.
14

PROMAX-8+
CABLE TV ANALYSER
Outbox data processing
RM-008 software package is a perfect complement
to thePROMAX-8+. Three different menus
on the PC computer screen allows to configure
any paremeter in the PROMAX-8+, to send
individual commands and set Data Logger
information.
This program has three main function:
a) Datalogger: Allows to open stored Data
Loggers in the PROMAX-8+ (up to a maximum
of 55) or transfer a Data Logger acquisition from
the PROMAX-8+ to the PC.
also enables the modification of the Channel Plan
Groups. A Channel Plan Group is a set of Channel
Plans we can store in a PROMAX-8+, i.e. standard
factory channel Plan Group is made up of the
following channel plans: CCIR, CCIRUK, EIA,
FCC, OIRL and STD2L. The channel plan group
maximum size is 10 channel plans composed of
140 channels each. The config menu permits the
selection of the communication path, the communication
port and to exit the program.
c) Upgrade: Allows to upgrade the PROMAX-8+
internal control software to newer versions.
Minimum requirement to use the program
b) Config: Allows to transmit, receive, save and
modify all the Configuration Parameters of the
PROMAX-8+. The different parameters are grouped
into six areas according to the operating mode
they affect (Channel-Frequency, Data Logger,
Scan, Tilt, Spectrum analyser, Global). This menu
correctly are needed. An IBM-compatible computer
486 or higher with 10 Mbytes available on the
hard disk (variable, depending on the files of data
available), mouse (not essential, but highly recommeded)
and serial por COM1 or COM2 available.
RM-008+ software runs under Window 95/98 .
SPECIFICATIONS
Tuning
Tuning range
Tuning mode
Channel plan
Frequency
Indication
PROMAX-8+
From 5 to 862 MHz
By channels or by frequency
Selectable
For fine tuning. 10 kHz resolution
Graphic display with backlight
Level measurement
Measurement range From 25 to 120 dBmV (from-35 dBmV to 60
dBmV)
Reading
Digital in dBµV, dBmV o dBm and analogue by
Graphic display with backlight. 1dB Resolution
IF Bandwidth
230 kHz ± 50 kHz
Input impedance
75 W
Audible indication A tone varies with the signal level
Accuracy
Analogue Channels± 2 dB (from 0 to 40º C)
Negative video modulation)
Digital Channels± 3 dB (from 0 to 40º C)
For 8MHz channel bandwidth
CSO-CTB Intermodulation
(Analogue channels)
CSO
Ratio of the peak level of the video carrier to the
peak of the distortion products of second order
beat. Measured at four frequencies user definable.
Measuring frequency From -2.50 to - 0.50 MHz and from 0.50 to 2.50
MHz (Default values -1.5, -0.5, +0.5 y + 1.5 MHz).
CTO
Ratio of the peak level of the video carrier to the
peak of the distortion products of third order beat.
Measured at the carrier frequency or, approximately
mode, in a channel previously defined by the user.
Data logger function
Max. number of loggers55
Number of channels/logger 140
Measurements
Analogue channelsLevel, C/N and V/A
Digital channelsChannel power
Sound
Demodulation
Output
AM / FM
Internal speaker / External headphone
Video/Audio
Measurement
Range
Audio subcarrier frequency
Variable
Accuracy
Carrier / Noise
Measurement
Audio and Video level carrier ratio
From 0 to 40 dB
4-9 MHz
± 2 dB (from 0 to 40 ºC) for FM carrier
Carrier to Noise level ratio measured within
required channel
Measurement range
Analogue channels38 - 48 dB (for input level between 60 and 70
dBmV)
> 48 dB for input level > 70 dBmV
Digital channels> 40 dB for input level >60 dBmV
Accuracy
± 2 dB (45-862 MHz) ± 3 dB (5-45 MHz)
Transient detector
Detection threshold
Detection range
Detection range
Power requirements
Battery
Low battery
Auto power off
Battery charger
Mechanical features
Dimensions
Weight
From 20 to 60 dBmVin steps of 1 dB
From 5 to 100 MHz maximum
Number of detected transitory in the
measuring time. Present detected level and
maximum detected level in the time of the
measurement
7,2 V
Display indication
Automatic power of after few minutes whitout
operation
By external fast charger
W. 70 (90 at display) x H..218 x D.50 mm
580 g. (battery included)
15

RETURN PATH
RP-100
RETURN PATH GENERATOR
The RP-100 is a Multicarrier Signal Generator designed for the activation and later verification of the return path in CATV systems.
The unit generates up to four independent carriers where frequency and output levels can be set by the user. Combined with a cable TV analyser, for example
the PROMAX-8+, it becomes a highly useful tool to carry out the TILT measurements in the return path.
The RP-100 incorporates an auxiliary RF input to allow for signals to be continued with other RF signals.
Easy to use
The RP-100 is designed for minimal set-up and adjustment, just turning and
pushing the rotary selector it is possible to define all the configuration parameters
(carriers level and frequency).
Power Supply
The RP-100 is powered by internal rechargeable batteries, The battery charger
is built-in and there is an input connector for external powering through a DC
adapter.
Example of tilt measurement using a PROMAX-8+
Specificaciones
RP-100
Carriers 4
Carriers level
Level range
From 10 dBmV to 40 dBmV
(70 dBmV to 100 dBmV)
Resolution
1 dB
Level precision
± 2 dB
Carrier frequency
Frequency range
From 5 to 100 MHz
Resolution
10 kHz
Power supply
Internal
External
Battery charger
Mechanical characteristics
Dimensions
Weight
NiCd battery
DC- 12 V
Incorporated
W 197 x H 87 x D 190 mm
2,6 kg (battery included)approx.
16

PROMAX-4/5/6
CABLE TV ANALYSERS
Video / Audio measurement
The PROMAX-6 PROMAX-5 and
PROMAX-4 are analysers designed for
the installation and maintenance of
systems for the reception and distribution
of television signals. They are especially
suited to cable television systems, since
they integrate all the basic functions
required for signal analysis in an easy-touse,
accurate, robust and low-cost device.
The V/A ratio indicates the relation between the
level of the Video carrier and the Audio carrier.
There are certain optimum values for each
standard.
It frequently occurs that the audio carrier levels are
not checked when the installation takes place.
Sometimes it is taken for granted that it is enough
to check the demodulated audio signal, but it
should be noted that an unsuitable V/A ratio may
cause interference in the video.
While the PROMAX-4 offers coverage of
all television channels between 45 MHz
and 862 MHz, the PROMAX-5 and
PROMAX-6 also covers the return
channels (5 MHz to 862 MHz).
Both of them enable the signal level to be
measured with a high degree of accuracy.
They incorporate a series of functions for
evaluating the image quality. They
include a calculation of the Video/Audio
(V/A) ratio and the Carrier/Noise (C/N)
ratio in the Channel (Patented Method).
The implementation of all these functions
in instruments which weigh just half a
kilo makes them incomparable working
tools.
Every detail has been carefully studied in
order to achieve optimum balance between
the characteristics and their functionality.
The result is a device with advanced
functions which is easy to use and can be
operated by non-specialist personnel.
Carrier / Noise measurement
Carrier / Noise Measurement is another factor
which enables us to evaluate the signal quality.
The C/N function measures the ratio between the
carrier level and the noise level.
PROMAX has developed and patented a method
for calculating this ratio in the channel in which
the measurement is made.
Signal level (dB)
Frequency
As can be seen in the illustration, it is not rare that
a signal with a higher carrier level than another
may have a lower C/N ratio, so this measurement
is essential.
Direct reading
Both instruments have a dynamic range from 20
dBµV (-40 dBmV) to 120 dBµV (60 dBmV). In
order to achieve a direct reading of the signal
level, the measurement is automatic and the device
itself selects the input attenuator most suitable for
each signal. In applications for which a value must
be set for the attenuators, the Manual mode may be
used. The units may be displayed in dBµV or in
dBmV.
Selection modes
A rotary selector allows any one of the three
tuning modes to be selected: by Frequency,
Channels or Programs. The Frequency mode
allows user to tune into any frequency between
5 and 862 MHz (between 45 and 862 MHz for the
PROMAX-4) with a resolution of 62.5 kHz.
Access by Channel depends on the channel plan
selected. Tuning by Programs enables direct
access for up to 64 channels. The number of
programs may be limited to adapt the measuring
cycles to the capacity of the network.
Safety
They have been designed according to the
requirements of the European standard on electrical
safety, EN61010-1. The recommendations
regarding the level of protection against water and
dust in the outside materials have also been taken
into account and incorporated to level IP21. As
with all PROMAX devices, they also comply with
the regulations on electromagnetic compatibility,
EN55014, regarding radio interference.
Multi-Standard Audio
A highly efficient speaker allows the demodulation
of FM or AM audio. They also include a tone that
is proportional to the signal level. In addition it is
possible to select the audio carrier frequency
anywhere from 4 to 9 MHz, so that the device can
be used for making measurements with any television
broadcast standard.
17

PROMAX-4/5/6
CABLE TV ANALYSERS
SPECIFICATIONS PROMAX-4 PROMAX-5 PROMAX-6
Tuning
Tuning range From 45 to 862 MHz From 5 to 862 MHz
Tuning method Through channels, frequency or programs Through channels or frequency
Channel plansOne channel plan, configurable from PC Through RM-006
Frequency
62.5 kHz
Indication
LCD alphanumeric display with back lighting
Operating modes
Level measurement
Measurement range 20 dBmV to 120 dBmV 25 dBmV to 120 dBmV
Readout
Digital in dBmV or dBmV. Resolution 1 dB
IF bandwidth
230 kHz ± 50 kHz
Input impedance
75 W
Audible indicator
Audible tone varies with the signal level
Accuracy typical
Analogue channels±2 dB (from 0 to ºC)
Digital channels
±3 dB (from 0 to 40ºC)
Video / Audio
Measurement range
From 0 to 40 dB
Carrier-to-noise (C/N)
Measurement range
Analogue channelsFrom 40 to 50 dB
Digital channels
From 15 to 40 dB
Sound
Demodulation
Output
AM/FM/Level
Internal speaker / external headphones
Power requirements
NiCd battery
Low battery
Auto power off
Battery charger
Battery autonomy
7.2 V - 0.8 Ah
Display indicator
Automatic power off after few minutes whitout operation
By external fast charger
1 h 45 minutes (approx.)
Mechanical features
Dimensions
Weight
W. 70 (90 at display) x H. 218 x Pr. 50 mm
580 g (Battery included)
Shoulder Strap DC-286 Carrying Case DC-234 Control Software RM-008+
18

PROLINK-1B
BASIC TV ANALYSER
Analogue and Digital TV
The PROLINK-1B is an instrument that covers the
terrestrial, cable TV and microwave distribution
(MMDS) frequency bands. It is ideal for those applications
where it is envisaged there will be a requirement
to measure analogue and digital signals. The
PROLINK-1b offers excellent technical specification
with unparalleled monitoring system performance.
Frequency ranges
This instrument covers the entire 46 to 870 MHz
frequency band. The option OPT-101-67 provides a
frequency extension of 5 to 48 MHz, this being of
invaluable for 'return path' cable TV measurements.
Signal level measurement
The level reading can be in the form of a numeric
or a bar graph display.
The numeric display is of benefit where definitive
measurements must be made, for example, at
outlet taps or amplifier points.
The bar graph is ideal for FM, UHF and MMDS
aerial alignment work. The large alphanumeric
LCD display has a back light, being useful under
adverse lighting conditions.
The LCD display is fast acting and the meter has
good signal sensitivity, making this new style
approach to level measurements most acceptable.
The measurement units can be chosen before
delivery, or by the user with the RM-101
software. The attenuation is semiautomatic featuring
a 30 dB scale range.
Channels or frequencies
The use of frequency synthesis guarantees high
stability and leads to high measurement accuracy.
The PROLINK-1B makes advantage of new
technology whilst maintaining links with established
measurement practice. For instance, channels and frequencies
continue to be selected by means of rotary
encoder with two speeds, so that access to the required
channel is quick and simple. The instrument
allows the user to select any channel plan by means
of the RM-101 software.
Supply to auxiliar devices
The OPT-101-16 option makes it possible to
supply volts to mast head amplifiers and external
units in MMDS microwave link applications.
19

PROLINK-1B
BASIC TV ANALYSER
Audio / Video ratio measurements
The Video/Audio ratio shows the difference between
the video and audio carriers.
There are optimum values for this parameter in
every television standard. It is quite common to
ignore this measurement when supervising
installations, but it must be borne in mind that an
incorrect Video/Audio ratio will result in lower
audio quality as well as serious posibilities for
interference in the video. The audio carrier can be
selected for different television standards. The
PROLINK-1B is also able to demodulate FM and
AM radio signals. It includes a loudspeaker.
Connection to printer
One of the main characteristics of the meter is that
it enables the user to obtain printed information on
any RS-232C compatible printer.
If the instrument is set to the Numerical Mode, the
printed list will show numerical values. In the
Graphic Bar Mode, the report will show a bar
graph for the video level and another for the audio
level on all channels. This list will be very useful
for checking the channel equalisation. Finally,
there is the possibility of printing the spectrum of
every single channel.
Automatic measurements
When connected to the printer, reports can be
related to one channel or any number of
preselected channels.
With just one instruction, the PROLINK-1B will
allow the user to obtain printed results on all
channels. The ease of use will make the testing of
all TV inputs of an installation simple yet highly
rewarding.
Connection to computer
The user can control the different functions of the
PROLINK-1B through the RS-232C connector, this
being a standard on the meter. With the RM-101
it is also possible to edit channel plans, measurement
parameters, and so on from the computer.
Configuration storage
The PROLINK-1B has many functions, and to
simplify the operation it is possible to store the
measurement configuration.
At switch on the preferred configuration is chosen
from memory, making the meter very easy to use.
In the most simple set-up, the user selects the
channel and then reads the level directly from the
back lit LCD.
Power supply
The meter is supplied with internal rechargeable
sealed lead acid battery and an external A.C.
mains charger unit. Carry case and coaxial
adapters are also supplied as carrying standard.
SPECIFICATIONS
Tuning
Continuous Mode
Channel mode
Frequency range
Display
Resolution
Synthesized freq. accuracy
Memory
Digital frequency synthesis
Selectable 62.5 kHz or 1MHz steps
Channels list under request
From 48.25 to 870 MHz
16 digits LCD
alphanumeric display
62.5 kHz
± 32 kHz
One equipment set-up memory to store-on
configuration
Level measurement
Direct reading (video, audio,
and video/audio ratio)
Sound demodulation
AM, FM with tone proportional to signal
level (with built in loud speakers)
Detector
Selectable according to analogue or digital
carrier
Input
75 Ohms (BNC)
Maximum input voltage 130 dBµV (3,16 V)
Measurement ranges
Low (0 dB ATT RF) From 30 dBµV to 90 dBµV
(MATV)
High (30 dB ATT RF) From 60 dBµV to 120 dBµV
(Cable TV)
Reading
Digital
0.1dB Resolution. Out of range indicator
Analogue
Bar graph on display
Attenuators30 dB RF manual attenuator
Accuracy
±2.5 dB (20 ºC ±5 ºC, 40% at 70% HR)
Serial interface
Histogram
Spectrum
Digital Levels
Connection to computer
Power supply
Battery
Autonomy
Protection
Battery charger
Mechanical Features
Dimensions
Weight
Video and audio histogram of the
selected channels
Espectrum of the tuned channel
Video and V/A levels of tuned channels
RS-232C for remote control with
optional software
Pb, 6 V - 1.2 Ah
3 hours (30 % ON/OFF)
Low battery indication
Internal. 10 hours approx.
External mains adapter
12 V AC/DC (included)
W. 199,5 x H. 60,5 x D. 131,5 mm
1,2kg (including battery)
20

PRODIG-2
DVB-T SIGNAL LEVEL METER
Easy to use
The PRODIG-2 makes all the calculations to determine Digital Terrestrial TV signals quality.
Special attention has been given to the mechanical design to confer the maximum ease of use and robustness. An only selector allows channel under test tuning
and the selection of the rest of hidden functions, such as, selection of channel tables, external units supply, power-off mode, etc. The front panel, without connectors
nor keys, assures the maximum protection against dust, water, etc.
Selected channel
This is the only parameter that the equipment permits
to select directly. When selecting a channel
all the measuring parameters will be adjusted
automatically. This avoids any type of interpretation
error and makes extremely easy to perform
measurements.
Level / Power measurement
When identifying the signal as analogue, the
equipment is set to measure the Level. If signal is
identified as digital, the equipment will measure
channel Power automatically
Digital signal
measurement
Analogue signal
measurement
Automatic identification
The PRODIG-2 identifies the type of signal and
shows it.
ANALOGUE
DIGITAL
Graph Bar
The graph bar shows the level / power of the TV
channel and the noise level. The OK indication
appears when the measured level / power is between
the recommended margins and the C/N ratio is
greater than the minimum recommended value.
Frequency corresponding to channel
It shows the frequency corresponding to the tuned
channel. This is an indicative value only, since
the tuning is made by channels only. The configuration
menu permits to select different channel
tables.
C/N ratio measurement
This is the most important measurement provided by
this equipment in order to evaluate the signal quality.
6 dB test
The PRODIG-2 incorporates an output specially
designed for the 6 dB margin test, which is very
important in digital TV installations, as it allows
correct operation to be guaranteed with a safety
margin over the threshold level.
External units supply
The PRODIG-2 also enables external units, such
as mast amplifiers, to be powered with voltages
of 12, 15,18 and 24 V.
Specifications
Tuning
Automatic Demodulation
Identification
PRODIG-2
45 to 862 MHz by channels
Analogue / Digital
Diagnosis Indication of the
measured signal quality
Presentation
External units powering
Output for 6 dB test
Back light LCD graphic display
12, 15, 18, and 24 V (optional)
Calibrated output with 6 dB attenuation and
DC coupled
Measurements
Analogue signals
Video carrier level
Carrier Noise (C/N)
Digital channelsChannel Power
Carrier Noise (C/N)
Power Supply
Internal
External
Battery charger
Mechanical Characteristics
Dimensions
Weigh
NiCd, Ni-MH batteries
DC-12 V power supply
Built-in
(W) 197 x (H) 87 x (D) 190 mm
2,6 kg (battery included)
21

OPTICAL-FIBRE INSTRUMENTS
Until recent years cable TV and telecommunication
systems have been using copper cable as
the main physical support for the transmission
of the information.
A large number of new installations are
transfering to the type known as Hybrid Fibre
Coaxial (HFC), this is to say, a metallic and
optical combined support. This means some
part of the new networks will be supported by
optical fibre cabling, whilst other sections are
supported by coaxial cable or by pair cable.
The new optical-fibre instruments, like the new
PROLITE, are the indispensable complement
for installation and maintenance tasks for this
new hybrid systems generation.
22

PROLITE-20/21
OPTICAL POWER METER
The PROLITE range has been
developed for the installation and
maintenance of optical fibre installations.
It is made up of one power meter and
two light sources, one LED source
(850-1300 nm) and one LASER
source (1310-1550 nm).
The PROLITE-20/21 are two optical
power meters with wavelengths between
820 and 1650 nm. The dynamic
range of measurement is from -70
dBm to 5 dBm for the PROLITE-21
and from -50 dBm to 25 dBm for the
PROLITE-20 for Cable TV applications
and measurements on EDFA
amplifiers (Erbium Doped Fibre
Amplifier).
These units offer the acoustic detection of 270 Hz, 1 kHz and 2 kHz signals for optical fibre
identification purposes. The measuring mode can be selected as ABSOLUTE or RELATIVE. In
the Relative mode, the user acquires the reference level and the rest of measurements are done
starting from this value. The readout is shown numerically or by means a bar graph on LCD
display, which has a back light.
Wavelength selection is made sequentially by single pressing the rotary selector. The meters are
powered by a rechargeable NiCd battery, which can be replaced with extreme ease.
PROLITE-20/21 are ideal tools for working in the field since they are robust, they adapt
perfectly to the hand and they have a weight below 500 gr.
PROLITE-80 / -81 / -82
LIGHT SOURCES
The PROLITE range consists of two light sources: the PROLITE-80 LASER allows to select wavelengths between 1310 nm and 1550 nm whereas the
PROLITE-81 LED allows the selection between 850 nm and 1300 nm.
Both light sources can be modulated with 270 Hz, 1 kHz and 2 kHz signals, with the aim to allow optical fibre identification when working with systems
containing a large number of optical fibres.
They are compact and easy to use.
They have two only controls, one key to select the desired wavelength and another key
to activate the modulation,
The PROLITE-82 visual failure finder is an economic solution for the detection of
cuts and leakages in fibre optic cables.
ESPECIFICATIONS PROLITE- 20 / 21
Measurement range
(PROLITE-20)
- 50 dBm to + 25 dBm
(PROLITE 21)
- 70 dBm to + 5 dBm
UnitsdBm, dB
Wavelength range
820 to 1650 nm
Indication
Alphanumeric display, 16 digits with back-light
Accuracy 0.2 dB (5%)
Resolution
0.01 dB
Power supply
Battery charge
Mechanical characteristics
Dimensions
Weight
NiCd battery 7.2 V- 0.8 Ah
Through external charger
W 70 (90 at the display) x H 218 x D 50 mm
495 g (battery included)
PROLITE-80 / 81
Wavelength
PROLITE-80 LASER
PROLITE-81 LED
Level
PROLITE-80 LASER
PROLITE-81 LED
Modulation
Stability
Power supply
Battery charger
Mechanical characteristics
Dimensions
Weight
1310, 1550 nm
850, 1300 nm
-5 dBm typical (SM 9/125 mm fibre)
-15 dBm typical (MM 62.5/125 mm fibre)
270 Hz, 1 kHz and 2 kHz internal, or through
external signal
+- 0.1 dB
NiCd battery, 7.2 V- 1.5 Ah
Through external charger
W 84 x H 165 x D 29 mm
380 g (battery included)
23

ACCESSORIES
LN-370B Low noise amplifier
The LN-370B is a low noise amplifier which allows the dynamic range of
spectrum analysers and level meters to be extended, to measure weak amplitude
signals.
SPECIFICATIONS
LN-370B
Frequency range
10-2050 MHz
Gain
20 dB ± 2 dB
Flatness
± 1 dB (10-1000 MHz)
±2.5 dB (1000-2050 MHz)
Maximum input level 70 dBµV
Input impedance 50 W (VSWR max. 2:1)
Input connector
BNC female
Output impedance 50 W (VSWR max. 3.5:1)
Output connector
BNC male
Power supply
12 - 18 V (auxiliary connector or input
connector or output connector)
Consumption
25 mA max.
Max. cuurent (no damage) 400 mA
PC-108 Polarizer controller
The PC-108 is a polarizer controller able to drive all type of magnetic polarizers. It is powered through
the input connector without breaking the LNB supply.
SPECIFICATIONS
Voltage
Current variation range
Insertion losses
PC-108
12 to 18 V
From -140 to 140 mA max
< 2 dB (950 - 2050 MHz)
CV-550 Sub-band converter
El CV-550 is a converter from sub-band to VHF so that these sub-band channels can be measured with
standard TV / FM level meters not including coverage for that frequency range as a standard.
SPECIFICATIONS
CV-550
Input frequency range
From 5 to 50 MHz
Conversion loss
0 dB ± 1 dB
Maximum input level 130 dBµV (40 dB attenuator )
Power supply
Internal battery
External 12-18 V
Through output connector
NG-281/NG-282 Noise Generators
The NG-281/NG-282 noise generators are large bandwidth devices especially designed for application in all kinds of television installations, whether terrestrial,
cable or satellite distribution.
Powered by battery or mains adapter, they enable the user to perform measurements in combination with field level meters or spectrum analysers in highly
complex installations. Obtaining the frequency responses of active and passive circuits, measuring impedance adaptation and the relation of standing waves in
combination with a reflection bridge, and the detection of anomalies in transmission lines, are some of the functions where NG-281/NG-282 noise generators are
of great assistance.
SPECIFICATIONS NG-282 NG-281
Frequency range 20-2000 MHz 5-1000 MHz
Output level 50 dBµV ( 70 dBmV (300 kHz bandwidth)
Frequency response
5-1000 MHz ±2 dB
20-1000 MHz ± 2 dB
1000-2000 MHz ± 3 dB
Output impedance 75 W 75 W
Internal supply 6F22 9V battery 9V NiCd CB037 battery
Battery life 1.5 h at 30% on / off operation 1.5 h at 30 % on / off operation
(alkaline battery)
(alkaline battery)
External supply
Voltage range 12 to 18 V DC 11 to 18 VDC
Consumption 200 mA maximum 100 mA maximum
Dimensions W.72 x H.35 x D.121 mm W.72 x H.35 x D.121 mm
Weight 200 g 200 g
24

THE DETAILS SET THE DIFFERENCE
ST-240 Satellite receiver & LNB tester
The ST-240 is a compact, easy to use and low cost signal generator that allows an efficient verification of
satellite receivers and LNB's in two different operating modes. Both modes require the ST-240 to be connected
to the satellite receiver which will be tuned to a determined frequency.
In the first operating mode the tuned frequency will always be the same and will allow the satellite receiver
test through the visualisation of some black and white bars on the television set that must be
previously connected to the satellite receiver. In the second operating mode the ST-240 radiates signals
directly in the satellite band. The satellite receiver will be tuned to a different frequency depending on the
type of LNB used and will show a set of black and white bars different to the previous ones that will be
displayed only when the LNB aperture is faced to the ST-240 front panel.
In addition to the black and white bar patterns the ST-240 generates a 7.02 MHz audio carrier.
Moreover it indicates whether the LNB supply voltage is correct or not and detects the 22 kHz switching
signal.
TI-330 Inserter
This accessory permits to check and to test the new DiSEqC switches
and LNB’s. A protocol each time more required in modern installations.
The TI-330 is microprocessor controlled, making it very reliable and
accurate.
SPECIFICATIONS
Input frequency
Input level
Insertion loss
Input connector (from receiver meter)
Type
Impedance
Output connector (to the accessories)
Type
Impedance
Control signal output amplitude
DC output voltage
Current
Overload protection
Power supply
From the meter
Externally
Mechanical features
Dimensions
Weigth
Included accessories
TI-330
950-2150 MHz
20 - 100 dbmV
2 dB
F female
75 W
F female
75 W
0.4 V (Min)
0.6 V (Norm)
0.8 V (Máx)
Same of supply
450 mA max
Thermal fuse
Through the coaxia cable from the
level meter, 12-24 V.
DC power supply
W. 55 x H. 145 x D. 20 mm
0.1 kg
BNC-F male cable
SPECIFICATIONS
Input frequency
Insertion loss
Input / output connectors
Type
Impedance
Output connector (to the accessories)
Type
Impedance
Power supply
Mechanical features
Dimensions
Weight
TI-340
950-2150 MHz
Typ. 1.5 dB, Max. 3 dB
F female
75 W
F female
75 W
Through the coaxial cable from the
level meter.
W. 48 x H. 98 x D. 12 mm
0.1 kg
TI-340 DiSEqC checker
The TI-340 permits to check at any
point of an installation the presence and
the state of DiSEqC signals. A set of
LEDS signals indicates the presence in
the coax-cable of the following signals:
-Hi/Lo - Mini DiSEqC tone
-H/V - 22 kHz
-Position - 60 Hz
-Switches- 13 and /or 18 V
TI-220 22 kHz Inserter
This small accessory, placed at the RF
input of meters, permits insertion of a
22 kHz signal, required by some
LNBs to select the operation mode
(band, polarisation, etc.)
AMC/1 Master aerial
The AMC/1 master aerial is a dipole with
interchangeable arms (in function to the
band), mounted on a hand-held mast,
which, connected to field strength meter,
permits the value of the electric field intensity
at a particular location to be found.
In order to do this, it is necessary to configure
the aerial in function of the frequency,
connect it to the field strength meter, and add the corresponding correction
factor to the read value.
25

VERSIONS & OPTIONS
PROLINK-3 / 3+ / 3S / 3C+ PROLINK-7 MC-377 PRODIG-2
OPTIONS
OPT-103-11 BATTERY LONG PLAY
OPT-103-61 CHANNEL PLANS
PROGRAMMING
OPT-103-81 QPSK MEASUREMENTS
OPT-103-82 QAM MEASUREMENTS
OPT-103-83 2 k / 8 k COFDM
MEASUREMENTS
OPT-103-85 QPSK / QAM MEASUREMENTS
OPT-103-86 QPSK / COFDM 2 k / 8 k
MEASUREMENTS
OPTIONS
OPT-107-19 RACK MOUNTING
OPT-107-21 VSAT FUNCTION
OPT-107-61 CHANNEL PLANS
PROGRAMMING
OPT-107-71 QPSK MEASUREMENTS
OPT-107-72 QAM MEASUREMENTS
OPT-107-73 COFDM 2 k / 8 k
MEASUREMENTS
OPT-107-75 QPSK / QAM MEASUREMENTS
OPT-107-76 2 k / 8 k QPSK / COFDM
MEASUREMENTS
OPT-107-77 DECODER MPEG2 QPSK / QAM
OPT-107-78B DECODER MPEG2
QPSK / COFDM 2 k / 8 k
OPT-107-91 EASTERN EUROPE TELETEXT
OPT-107-92 ARAB AND HEBREW TELETEXT
OPT-107-93 TURKISH AND ENGLISH TXT
VERSIONS
MC-377/1 TV: M,N STANDARD
SAT: MULTISTANDARD,
MC-377/2 TV: D,K STANDARD
+ B,G,I MANUAL TUNING
SAT: MULTISTANDARD,
MC-377/4 TV: I STANDARD
+ B,G,D,K MANUAL TUNING
SAT: MULTISTANDARD
OPTIONS
OPT-377-63 EXTENSION TO 2100 MHz
OPTIONS
OPT-202-61
OPT-202-01
CHANNEL PLANS
PROGRAMMING
AL-023 (USA) MAINS ADAPTOR
PROLINK-1B PROMAX-8+ PROMAX-6 PROMAX-5
OPTIONS
OPT-101-01 AL-023 US MAINS ADAPTOR
OPT-101-16 SUPPLY VOLTAGE FOR MMDS
OPT-101-61 CHANNEL PLANS
PROGRAMMING, MEASURING,
UNITS, ETC
OPT-101-67 EXTENSION OF FREQUENCY
RANGE TO COVER THE
SUB-BAND FROM 5 to 45 MHz
OPTIONS
OPT-008-01
OPT-008-02
OPT-008-03
OPT-008-04
OPT-008-61
AL-022 (USA) MAINS ADAPTOR
AL-032 (UK) MAINS ADAPTOR
AL-042 (AUS) MAINS ADAPTOR
AL-052 (JAP) MAINS ADAPTOR
PROGRAMMING, MEASURING,
UNITS, ETC.
OPTIONS
OPT-006-01
OPT-006-02
OPT-006-03
OPT-006-04
OPT-006-61
AL-022 (USA) MAINS ADAPTOR
AL-032 (UK) MAINS ADAPTOR
AL-042 (AUS) MAINS ADAPTOR
AL-052 (JAP) MAINS ADAPTOR
PROGRAMMING, MEASURING,
UNITS, ETC.
OPTIONS
OPT-005-01
OPT-005-02
OPT-005-03
OPT-005-04
OPT-005-61
AL-022 (USA) MAINS ADAPTOR
AL-032 (UK) MAINS ADAPTOR
AL-042 (AUS) MAINS ADAPTOR
AL-052 (JAP) MAINS ADAPTOR
PROGRAMMING, MEASURING,
UNITS, ETC.
PROMAX-4 MC-360B MC-160B
OPTIONS
OPT-004-01
OPT-004-02
OPT-004-03
OPT-004-04
AL-022 (USA) MAINS ADAPTOR
AL-032 (UK) MAINS ADAPTOR
AL-042 (AUS) MAINS ADAPTOR
AL-052 (JAP) MAINS ADAPTOR
OPTIONS
OPT-360-1 AL-21 MAINS ADAPTOR
OPT-360-10 SCALE IN dBmV
OPTIONS
OPT-160-10 SCALE IN dBmV
TEST AND
MEASUREMENT
TV AND MONITOR
PATTERN GENERATORS
ELECTRONIC
TRAINING EQUIPMENT
ELECTRONIC TRAINING EQUIPMENT
TEST AND MEASUREMENT
TV AND MONITOR PATTERN GENERATORS
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE (0 IP4551)
PROMAX ELECTRONICA, S.A.
Francesc Moragas, 71 * Apartado 118 * 08907 L'HOSPITALET DE LLOBREGAT * SPAIN
Tel: 93 260 20 00 * Tel Intl: (+34) 93 260 20 02 * Fax: 93 338 11 26 * Fax intl: (+34) 93 338 11 26 * e-mail: sales@promax.es * http://www.promax.es