Test & Measurement


Latest Articles

Solve common debug problems
25 October 2000, Concilium Technologies
A 13-page application note from Agilent Technologies, 'Eight hints for solving common debugging problems with your logic analyser', provides valuable information for hardware engi- neers, firmware designers ...

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Integrated OTDR and DWDM tester
25 October 2000
Wavetek Wandel Goltermann has announced what it calls the world's highest performing portable OTDR for fibre network installation and maintenance. The MTSe combines a universal platform with a wide range ...

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Power line carriers maintained with selective level measuring set
25 October 2000
Faulty power line carriers of the high voltage direct current (HVDC) scheme between Apollo converter station outside Pretoria and Songo Converter Station in Mozambique could lead to a large loss of power. ...

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Vector network analysers
25 October 2000
The ZVR family of vector network analysers from Rohde & Schwarz includes five models for all requirements. The series has a wide range of features that ensure versatility, speed and accuracy. With a ...

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Portable spectrum analyser
15 March 2000
The PSA-33A portable spectrum analyser is AVCOM's answer to one's downlink installation, service and maintenance problems, claims the company. Frequency coverage is from 1 to over 2100 MHz in two ...

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Keeping your cable test capabilities up to date amid changing requirments
16 Feb 2000
The bottom line for both cabling installation contractors and their customers is that the world will continue to change. Throughout all of this change, contractors will continue to install new cabling while customers will continue to press it toward its physical limits.

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Complex impedance analyser
15 March 2000
The CIA-HF complex impedance analyser represents AEA's latest innovation in wireless communications test instruments. The CIA-HF is housed in a portable, battery-operated, custom plastic package with ...

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Antenna tuning and analysis tester family
15 March 2000
Measuring return loss and tuning antennas for the lowest voltage standing wave ratio (VSWR) can be a difficult and lengthy process. AEA says it is able to offer a line of handheld antenna analysts to ...

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Channel analyserhelps telecoms manufacturer save on production costs
16 Feb 2000
Siemen's Technical Support Centre has recorded significant time and labour savings following the installation earlier this year of a PCM-40 channel analyser from WWG SA, reports Johannes Mans, Product ...

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Calibration-whats up?
16 Feb 2000
Accurate measurement is one of the fundamentals of both human life and the world's economy. A bolt made to a certain specification in South Africa must be compatible with the matching nut produced by ...

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Calibration and repair of RF and Telecoms test equipment
16 Feb 2000
ETECSA Services specialises in the repair and calibration of RF and telecommunications equipment and its primary focus is to assist its customer base in optimising the use of their assets by ensuring ...

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Spescom boosts calibration capacity
16 Feb 2000
Spescom's Customer Support Services has boosted its calibration service capacity by the acquisition of a Fluke 5520 and Wavetek 4032C automated calibration system, reports Van Zyl Koegelenberg, CSS Service ...

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Fluke intriduces 5820 oscilloscope calibrator
16 Feb 2000
Spescom MeasureGraph (SMG) has introduced an oscilloscope calibrator that expands workload coverage to support the calibration requirements of oscilloscopes with bandwidths up to 2,1 GHz. The Fluke 5820A ...

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Wireless and broadcast engineers to benefit from two new spectrum analyser options
16 Feb 2000
Agilent offers two new options designed to enhance the performance and expand the scope of the HP ESA-E Series portable spectrum analyser family. For wireless service provider system-maintenance managers, ...

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In-line RF power monitoring for 30-960 MNz
16 Feb 2000
A new RF power monitoring system from Telewave simplifies procedures for monitoring the output of transmitters and the condition of the transmission lines and antennas. Once installed in the line, the ...

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VXI pulse/pattern generators highly veratile
16 Feb 2000, Concilium Technologies
Agilent Technologies has introduced two multipurpose pulse/pattern generators that offer highly accurate digital signals at up to 165 MHz or up to 330 MHz, respectively. The HP E8311A and HP E8312A VXI ...

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Stable zener-based DC voltage reference standard
16 Feb 2000
Wavetek Precision Measurement has introduced its 7000 Series volt maintenance system, giving calibration laboratories the benefit of a 10 V d.c. voltage reference with a drift rate predictable to within ...

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Field strength measuring system gets enhanced software
16 Feb 2000
Wavetek Wandel Goltermann (WWG) has introduced new measurement transfer software that allows field strength measuring equipment to be remotely controlled, removing the need for operators to enter the ...

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Multifunctional digital storage oscilloscopes
16 Feb 2000
Escort’s 300 Series of digital storage oscilloscopes, feature a 4 000 count autoranging DMM, True-RMS measurement and a 10 ppm time base accuracy. With RS232 communication, the instruments have a 329 ...

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Field strength measuring system gets enhanced software
16 Feb 2000
Wavetek Wandel Goltermann (WWG) has introduced new measurement transfer software that allows field strength measuring equipment to be remotely controlled, removing the need for operators to enter the ...

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