News | PROMAX

The television and the digital divide

2020 has brought us a truly accelerated digital transition that will not revert. To what extent is digitization benefitial? Which technologies have adapted better? Technology is progressing faster than our generation’s education.

Thermal Imaging Camera: How it works and why it may be necessary

PROMAX makes available to all professionals a full range of professional thermal imaging cameras for sectors such as industrial, medical, construction and certification as well as general purpose thermal imaging cameras. They can detect temperatures from -20 to 350 ºC (-4 to 662 ºF) depending on the model.

Solutions for Broadcast, Signal coverage and FSM

PROMAX is a provider of standardized, flexible and also customized solutions to wireless infrastructure operators, developed in our R+D labs with our own proprietary, proven technology. PROMAX broadcast systems contribute to the development of the information society both at the government agencies level whose are in charge of surveying the RF spectrum and to the content generation media groups and even at the level of small private television networks.

Mind these five functions when you choose an HFC cable analyzer

We already know the CABLE RANGER’s unique feature: : They include RF and Fiber Optics in a single instrument (which makes them perfect as instruments for HFC networks). What other features put them one step ahead of all other measuring instruments?

How to use the spectrum analyzer of the field strength meter

Left, right, up, down and press. Five joystick actions are all you need to control the professional spectrum analyzer of PROMAX analyzers. And it gets easier when you use the touch screen! Since many professionals are accustomed to use basic equipment they don’t get the most from this utility.

What is the difference between 4K and H.265?

4K, MPEG-4, H.265… are different concepts which may cause a confusion that often paves the way to abusive commercial practices. The difference is: 4K is the definition. H.265 is the compression.

What is an OTDR and how to read its measurements

In the internal optical fiber network within a facility is relatively easy to locate the failure point. But when a broader optical network comes into play it is almost impossible to locate the street, façade, tunnel or conduction where a breakage has occurred if we don’t use an OTDR that shows up the distance between the measurement point and the fault.

How to use the IF simulator

By using an IF simulator it is possible to certify the performance of an RF distribution installation via coaxial cable. Let’s see four methods, to check that the signal delivered to each outlet features the best quality possible using PROMAX IF simulators and field strength meters.

Four FREE new features for the RANGER Neo analyzers – just by updating the firmware

Top range RANGER Neo TV and Spectrum analyzers from PROMAX include these utilities as default. You can upload and download files from the analyzer’s internal memory as well as creating and editing channel plans. You can generate PDF reports in a single click. You can even remotely control the equipment: It is possible to literally use it from the other side of the world. All of this, from an internal webserver, thus it is run conveniently from the web browser under any operating system

Problems in DTT reception? The weirdest origins of television interferences

Even the most skilled professionals sometimes are unable to easily find the origin of an interference that is causing the picture to pixelate/blur, or the DTT signal to be interrupted or even unable to be received. In this article we are listing the most surreal known sources of problems in digital terrestrial television reception.

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About PROMAX

PROMAX Test & Measurement SLU ©
We are manufacturers of telecommunication instrumentation and professional electronics equipment with over 50 years of experience in this sector.

Address C/ Francesc Moragas Nº71, 08907 L'Hospitalet de Llobregat (Barcelona - Spain)
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