Test & Measurement


Digital radio test set

23 April 2014 Test & Measurement

Aeroflex announced the introduction of the new 3920B digital radio test set for analog AM and FM, digital P25, P25 phase II, DMR, NXDN, dPMR, TETRA and TEDS technologies.

The test set features a new low-phase-noise RF signal generator providing enhanced spectral purity with SSB phase noise specified at -110 dBc/Hz at 10 kHz offset, as opposed to the more common industry specification of 20 kHz. The ability of the 3920B to achieve such low phase noise specifications close to the carrier makes it well suited for today’s digital narrowband or analog receiver testing where narrowband phase noise is critical.

The 3920B includes Aeroflex’s expanding library of Auto-Test II capabilities for automated test and alignment of a wide range of mission- critical radios. It provides Auto-Test II capabilities for Motorola APX, Motorola XTS and XTL Series as well as Harris, EF Johnson, Relm/BK and Kenwood radios, with support for additional radios coming in the near future.



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