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Dear Customer,

At Gsertel, we have been helping through the years the Broadcasting Engineers from Media Networks and Regulators to identify and diagnose Radio/TV problems affecting the Quality experienced by TV/Radio audience. We invite you to discover how HEXYLON, our Portable TV & Radio Analyzer, can be used for an efficient troubleshooting in different field scenarios.

USE CASES OF HEXYLON

Drive Testing

The Drive Testing functionality allows the identification of lack of coverage areas while driving in a cost-efficient manner. Hexylon performs an automated scanning of the DTT MUXes or FM channels selected, as well as taking the GPS position for each measurement. This automation and the post-processing engine will save time to produce .pdf/excel reports with KML maps, and therefore to take remedy actions and fix problems in the network.

FM Analysis

The following video presents some of the advanced FM parameters supported by HEXYLON for FM Engineers to diagnose problems in the FM signal. Especially relevant is the capability of HEXYLON to measure the FM Deviation in accordance to the ITU SM-1268-5, to detect if the FM modulated samples of your channel interfere in your competitor adjacent channels and viceversa.

DTT Analysis

HEXYLON is also the right tool for an in depth troubleshooting of DTT signals. Among its unique features, the PDP patented capability allows DTT Transmission Engineers to identify Echoes outside the guard interval without the need of HEXYLON being locked to the MUX. The MER per carrier graph is intended for identifying interferences caused by unwanted signals in the channel or caused by undesired frequency offset at the transmitter site.