Investments in CATV/FTTH test equipment may shrink down!
The new DOCSIS 3.0 hybrid Fibre-Coaxial networks analyzer CABLE RANGER from PROMAX provides all the required measurements to install and carry the network maintenance of those hybrid networks using fiber optics and coaxial cables at the physical layer. It includes a web browser, preventing the technician from carrying an additional laptop.
Read MoreFCC spectrum channel repack proof of performance
The FCC’s spectrum reallocation plans will be one of the hot topics at the upcoming NAB show in April. During the transition period stations will also need to conduct performance tests to verify that their new operations run according to FCC requirements. RANGERNeo 2 ATSC is a cost effective solution that helps doing so.
Read MoreHow to deploy WiFi networks and solve WiFi problems
There is a large variety of “WiFi analyzer” applications available for mobile phones but they are not real WiFi analyzers because they do not have a real spectrum analyzer to cover the physical layer and in second term because they see the WiFi environment through the ‘eyes’ of the mobile device WiFi radio transceiver. In order to develop a wireless network you need a true spectrum analyser to, for example, discover non WiFi interference.
Read MoreRANGER Neo: A new breed of TV spectrum analyzers
The RANGERNeo is a new breed of multifunction TV, Satellite and WIFI analyser, intended to help installers not only to make their classic installation work easier but also to deal with the many challenges brought about by the wireless world and the new video delivery platforms.
Read MoreDiscovering the hidden metadata in the television signal with TS Analyser, the free tool from PROMAX
TS Analyser can carry out a depth analysis of the information of any DVB, ISDB-T/ARIB and ATSC digital television broadcast Transport Stream. It benefits from the algorithms of Transport Stream analysis used by the field strength meters RANGER Neo and HD RANGER.
Read MoreCreate your own 3D signal coverage map with your PROMAX field strength meter
It is easy to represent over a 3D map the measurements of a signal coverage analysis taken using a PROMAX HD RANGER analyser. With the free app KML Generator you can draw several graphs with different options and styles.
Read MoreWhat is shoulder attenuation and how to measure it
Due mainly to nonlinearities in the power amplifiers the output RF signal contains unwanted band limit and out of band components, the shape of which has given rise to the term “shoulder”, that tend to compromise the compliance with the mask limits. Measuring shoulder is easier using PROMAX analysers.
Read MoreAutomatic shoulder attenuation measurement available for HD RANGER 2 TV Analyser
The shoulder attenuation measurement is one of the required measurements at the 8 VSB / ATSC broadcast system air interface. The HD RANGER 2 ATSC is now able to perform this measurement automatically and display it along with other relevant data such as pilot carrier amplitude, MER, VBER, etc.
Read MoreHD RANGER 3 field Strength Meter and TV Analyser: The first with HEVC worldwide
Digital terrestrial television is at the dawn of a new transformation with the adoption of H.265 HEVC for the DVB-T2 HD digital terrestrial television. HD RANGER 3 is the first Field Strength meter and TV Analyser of its kind to offer HEVC signal demodulation compatible with this new broadcast signals now on air.
Read MoreHD RANGER spectrum analyser tricks
Most professionals using field strength meters value the spectrum analyser function as one of the basic tools to locate interfering signals in their installations. Indeed, the HD RANGER field strength meters have a high spec spectrum analyzer far beyond a basic tool, thanks to its great scan speed and resolution as well as its many advanced characteristics.
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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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