The Aeroflex 3920B is the most advanced radio test solution from Cobham for engineering, production and field service applications. The 3920B features an improvement to the RF signal generator phase noise specification of -110 dBc/ Hz at 10 kHz offset. The instrument provides a comprehensive range of general purpose analog measurement facilities as well as advanced digital test options. The 3920B includes many standard features as well as a host of optional test capabilities and digital personalities.
Features and specifications of:
Testing Capabilities
●Analog AM and FM
●P25 and P25 Phase II
●DMR (MOTOTRBO)
●NXDN™
●dPMR
●TETRA
●TEDS (TETRA Enhanced Data Service)
●Automatic Test and Alignment of a wide range of mission critical radios
Performance
●RF signal generator with SSB phase noise of -110 dBc/Hz at 10 kHz offset
●Sensitive receiver for making accurate measurements
●2.7 GHz RF frequency range for generate and receive
●Full spectrum analyzer and tracking generator with displayed average noise level of -140 dBm
Optional Features of the Aeroflex 3920B Radio Test Set include:
●2.7 GHz frequency range extension
●Harmonics and spurious measurements
●Tracking generator
●Audio spectrum analyzer and audio tracking generator (used for analog simulcast alignment)
●IQ generator for use with IQCreator®
●P25 conventional operation with advanced parametric/protocol analysis
●P25 trunking operation
●LSM generate and receive analysis
●P25 Phase II TDMA physical layer transmitter and receiver testing
●Off Air Monitor for P25 message logging – protocol analysis tool
●P25 AES encryption • SmartZoneTM and SMARTNETTM trunking
●DMR (MOTOTRBOTM) mobile and repeater tests
●TETRA mobile, base station and DMO tests
●HPD (High Performance Data) base and mobile simulation
●NXDNTM, dPMR and ARIB T98
