Operating Manual EMI TEST RECEIVER ESIB7 - Rohde & Schwarz

ESIB
Analyzer - Main Markers
CHANNEL
SPACING
The CHANNEL SPACING softkey opens an table for defining the channel
spacing. The channel spacing is the spacing of the center frequency of a
given channel relative to the center of the transmission channel.
The default setting for channel spacing is 20 kHz.
CHANNEL SPACING
CHAN SPACING
ADJ 20 kHz
ALT1 40 kHz
ALT2 60 kHz
Note: Channel spacings can be selected separately for each channel. If a
spacing value is changed in the table, the following values are
changed automatically.
IEC/IEEE-bus commands
:[SENSe:]POWer:ACHannel:SPACing[:UPPer] 24KHZ
:[SENSe:]POWer:ACHannel:SPACing:ACHannel 24KHZ
:[SENSe:]POWer:ACHannel:SPACing:ALT 24KHZ
EDIT
ACP LIMITS
The EDIT ACP LIMITS opens a table for defining the limits for ACPmeasurement.
ACP LIMITS
CHAN CHECK LOWER CHANNEL LIMIT UPPER CHANNEL LIMIT
ADJ -50 dB -50 dB
ALT1 -60 dB -60 dB
ALT2
The limit values are defined either in units of dB (forCP/ACP REL) or in dBm
(for CP/ACP ABS).
Note: Measured values that exceed one of the limits are marked with an
preceding asterisk.
IEC/IEEE-bus commands
:CALCulate:LIMit:ACP:ACHannel 30DB, 30DB
:CALCulate:LIMit:ACP:ACHannel:STATe ON|OFF
:CALCulate:LIMit:ACP:ALT 30DB, 30DB
:CALCulate:LIMit:ACP:ALT:STATe ON|OFF
LIMIT
CHECK
The LIMIT CHECK softkey switches on or off the limit check of the ACp
measurement.
IEC/IEEE-bus commands
:CALCulate:LIMit:ACPower[:STATe] ON | OFF
:CALCulate:LIMit:ACP:ACHannel:RESult?
:CALCulate:LIMit:ACP:ALTernate:RESult?
% POWER
BANDWIDTH
The % POWER BANDWIDTH softkey opens an entry window for defining the
percentage of the power with respect to the total power in the displayed
frequency range. This defines the occupied bandwidth (percent of the total
power).
The permitted range is 10 % - 99,9 %
IEC/IEEE-bus command :[SENSe:]POWer:BANDwidth 99PCT
1088.7531.12 4.187 E-15