Articles, reviews, technical information

Tehencom company offers complex solutions for all modern standards and technologies. In addition to a large selection of measuring instruments, we advise customers on measurement techniques, publish review articles and training manuals.

Articles on RF measurements

What is a vector network analyzer – general information

Vector Network Analyzer calibration – brief theory and video tutorial

Vector Network Analyzer accessories selection guide

Measuring the shielding effectiveness of materials in the frequency range from 10 kHz to 90 GHz

GSM testing

CDMA testing

WiMAX testing

NMT testing

Articles on telecommunications measurements

Types of devices according to the method of alignment of optical fibers

Effect of electrode wear on splicing quality, electrode replacement procedure

What is the difference between Fujikura cleavers? Questions and answers

The principle of operation of an optical reflectometer, how to properly set up a test and take a measurement

Choosing an optical reflectometer with wavelengths of 1310/1550 nm for passive optical PON networks

FTTx PON testing

Testing 40G, 100G, 200G and 400G networks – a detailed guide

ITU-T Y.1564 standard – test methodology for Ethernet services

xDSL testing (ADSL, VDSL, etc.)

Articles on electromagnetic measurements

Choosing an oscilloscope – a detailed guide

Comparison of oscilloscopes with a bandwidth of 500 MHz

Digital phosphor technology in oscilloscopes – principle of operation, application examples

How to choose a laboratory power supply – a detailed guide

Instruments for the development of power supplies and converters AC/DC, DC/DC, DC/AC, AC/AC

What is an electronic load – general information, what they are used for and what they are

Help in choosing equipment and taking measurements

Modern measuring instruments tend to be very complex devices. Their effective application requires experience and special knowledge. You also need to have a good understanding of the standard or technology you are measuring. After the measurement results are obtained, they must be correctly interpreted for compliance with the requirements of the selected standard or specification.

We help our customers every step of the way, from selecting the optimal instrument configuration, expansion options and accessories, to advice on measurement techniques. In addition, we provide training, which significantly speeds up the commissioning of devices and the effectiveness of their use.

Of course, you can figure it out on your own, using the materials of our site, or you can send us an inquiry on E-mail with a description of the technical requirements or call us to briefly discuss your task. We have over 20 years of practical supply experience and can immediately answer many questions about models, options, delivery times, prices and discounts. This will save your time and money.