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2007/4.
Miklós W. Szentpály:
MOXA news 44
The article presents the MGate MB3000
intelligent MODBUS gateway family. The
article discusses not only technical parameters,
but application examples as well.
Technology
Technology
István Herczeg:
The effect of soldering atmosphere on
manufacturing costs and quality 46
Who would be against gathering some
more market share and keep the pace
with competitors on the market, to retain
product quality and manufacturing cost
competitiveness? A necessary step for this
is the establishment of the optimal soldering
atmosphere. What does this mean in
practice, what influence does the soldering
atmosphere have on quality and costs
of printed circuit boards? Find the answers
in the article.
Péter Regõs:
Technology leadership – flooded
by new solutions on
the Microsolder Seminar 48
This year's Microsolder Seminar picked
leading-edge solutions from various circuit
board assembly segments. The event was
held this year on the 17th of April at Hotel
Benczúr as usual, with the media partner
support of ELEKTROnet.
László Kokavecz:
Contemporary industrial
measurement and
monitoring systems 51
The most modern solution for high-precision
measurement and monitoring tasks
needed by the industry is offered by optical
systems. The offering of a leading supplier
of optical monitoring systems,
pi4_robotics GmbH includes standard
solutions and customer specific, unique
systems as well.
Measurement technology
Measurement and instruments
technology
Anna Szelenszky:
Positive exhibitor outcome at the
Hannover Fair 54
HANNOVER MESSE, one of the largest
professional fairs in the world was ended
last week and was awarded with the best
evaluation by exhibitors and visitors as
well. The fair outdid the hopes set on it,
the trend of upswing could be felt at the
fairground.
Lajos Vass:
Electronic components
characterization with
Keithley Instruments “SourceMeter”
devices and LabTracer software 56
The “SourceMeter” devices are programmable
combination of four-quadrant volt-
Budapest, 2007. május 8–11.
age- and current source and digital multimeter.
With the LabTracer user software,
you can realize control of up to four
SMUs simultaneously via the GPIB interface.
The article tells you what can you
achieve with these systems.
National Instruments Hungary Kft.:
NI, Freescale and Wind River unite
their technologies to simplify
embedded system design 58
National Instruments, Freescale
Semiconductor and Wind River
announced that they co-operate in
launching the newest, high-performance
real-time controller on the NI
CompactRIO platform. The National
Instruments cRIO-9014 controller is based
on the Power Architecture-technologybased
Freescale MPC5200 processor and
the Wind River VxWorks real-time operating
system that enable for high processing
speed, memory and storage space for a
range of computing power-intensive
embedded systems and industrial applications.
National Instruments Hungary Kft.:
NI PCI oscilloscopes increase speed
and channel density,
reduce analysis costs 59
National Instruments announced the PCI
versions of two popular (a high-speed and
a high channel count) digitizer/oscilloscope
devices, enhancing the company's
high-speed PCI solution offering with a
2 GS/s and reasonably priced PCI devices.
The article presents the new products.
Dezsõ Daróczi:
Mixed-signal oscilloscopes from
LeCroy – a four-channel oscilloscope
and a 36-channel logical
state analyzer in one instrument 61
LeCroy has launched the new MS-500
and MS-250 options, which, when coupled
with WaveRunner Xi or WaveSurfer
Xs series oscilloscopes, enable recording
of additional 36/18 digital channel signals
above the 4/2 analogue channels. With
these new solutions, one instrument can
serve as oscilloscope and logical state
analyzer.
Telecommunication
Telecommunication
Attila Kovács:
Telecommunication news 62
The author reports briefly on the news of
the telecommunications market.
Attila Kovács:
Industrial GSM application
at Geocoop 64
Although the GSM wireless communication
is decisively restricted to talking and
short message sending and receiving, the
industrial application of GSM systems
achieves even larger popularity. An in-
creasing number of GSM modules are
developed that can transmit data without
human intervention, utilizing the various
data transmission options of GSM networks.
The article presents such a system.
Sándor Stefler:
The digital television
(Part 7) 66
The seventh serial part presents the HD
interfaces, new signal compression technologies
and efficiency-increasing techniques.
Phoenix Contact Kft.:
A small modem for reliable connections –
effective machine maintenance
anywhere in the world 70
The article presents the small, analogue
modem, the Phoenix Contact PSI in a few
words.
Informatics
Gyula Sipos:
Data security in PCs
(Part 2) 71
The sequel to the series presents software
solutions and data storage media.
Elektronics
Electronics design
design
István Hegedüs:
Embedded systems and
radio communication
(Part 4) 74
The previous three parts of this series
reviewed the technology and regulation
background of embedded SoC RF systems.
The fourth, ending part presents interesting
and exciting application examples.
John Isaac, David Wiens:
Future of printed circuit
board design (Part 1) 76
Ten years ago, microvias, HDIs, embedded
passive components and several hundred
pin count FPGAs were available
almost exclusively for designers working
on state-of-the-art design tasks for global
multinational company orders. These solutions
are today available and affordable
for almost everyone. See the article for
details.
Outlook
Outlook
Miklós Lambert:
Financial background of
the electronics industry
(Part 2) 78
The first part directed the reader's attention
to general financial way of thinking,
this time we review the present condition
of the electronics industry from financial
and economical viewpoints.
www.elektro-net.hu 81