TETRA  |   DMR  |   P25  |  2017-11-21

Freedom to Introduce Industry First TETRA TMO Test at PMRExpo 2017

Source: The Critical Communications Review | Gert Jan Wolf editor

Freedom Communication Technologies will be demonstrating an industry-first at PMRExpo, Cologne, Germany: A comprehensive TETRA TMO handset test solution in an affordable, fully portable (6kg) instrument.

Immediately upon its introduction, the R8000 became the industry standard test instrument: first for analog, then P25 and DMR radio testing. And with the introduction of the the R8100 in 2016, Freedom brought to market the only portable full-featured PMR analyzer to address major digital PMR protocols.

With the introduction of it's TETRA TMO test suite, Freedom claims that the company has established itself as the unquestioned industry leader in PMR testing. The option performs all of the following measurements:

Transmitter

  • RF Power
  • Carrier Frequency Offset
  • Burst Power Profile Over Time
  • Timing
  • Peak & RMS Vector Error
  • Residual Carrier Power
  • Unwanted Output Power
  • Modulation Spectrum
  • Constellation Diagram

Receiver

Single Ended and Loopback Bit Error Rate (BER) and Message Erasure Rate (MER)
Test signals supported:

  • Type 1: TCH/7,2
  • Type 2: SCH/F
  • Type 3: BSCH +SCH/HD
  • Type 15: TCH/S PRBS tests
  • Paging Sensitivity

All test results are colour coded for instant pass/fail analysis, and the user is given the ability to create and save user-defined test limits.

Be sure to visit Freedom at PMRExpo at the rfe-Global Stand A01 from November 28th through 30th in Cologne, Germany.