3920B Series Analog and Digital Radio Test Platform

The one test set for all your narrowbanding test needs

3920B Series Analog and Digital Radio Test Platform

The 3920B features a new low phase noise RF signal generator in addition to the already advanced functionality available on the 3900 Series. The 3920B includes many standard features as well as a host of optional test capabilities, digital personalities, and the Auto-Test II Alignment capability.

To make you more productive, the 3920B is not only simple to use but has features that makes testing a radio quick and repeatable. The 3920B features easy-to-read meters with Pass/Fail color coding for instant Go/NoGo testing. With these easy-to-configure meters, you can set up unique Pass/Fail parameters for each radio type that you are testing. When used with the save/recall locations, this allows for instant recall of the test parameters, so semi-technical or non-technical individuals can simply key the radio and test. The meters will display “Green” for good, “Red” for high and “Blue” for low. A quick glance and the operator will know that the radio is within established test parameters

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.

NSN: 6625-01-583-9945

Standard Features

FM/AM/SSB Analog Duplex operation: The 3920B features advanced RF testing capabilities for FM/AM/SSB radio transmitters and receivers.

  • 1 GHz frequency range for transmitter and receiver (2.7 GHz optional)
  • Three Modulation sources
  • Three Audio sources
  • DTMF encode and decode
  • DCS encode and decode
  • 2-tone sequential and tone remote encode and decode
  • Tone sequential encode operation that includes up to 40 tones, user defined pause, tone frequency shift, all standard tone sequential codes and two USER defined sequential codes
  • Tone sequential decode that can decode according to standard tone protocols or according to user defined tone protocol
  • Channel analyzer that can simultaneous display the RF spectrum while demodulating received signal
  • Metersformeasuring RF Power,Modulation, FrequencyOffset, Distortion, Audio level, SINAD, SNR, and Hum and Noise
  • Dual Channel 4 MHz Oscilloscope
  • RF signal generator with SSB phase noise of -110 dBc/Hz at 10 kHz offset
  • Sensitive receiver for making accurate measurements
  • Full spectrum analyzer and tracking generator with displayed average noise level of -140 dBm

You can easily perform software updates in the field, making additions of new software features and options as simple as plugging in a USB flash memory drive.

Testing Capabilities

  • Analog AM and FM
  • P25 and P25 Phase II
  • DMR (MOTOTRBO)
  • NXDN™
  • dPMR
  • TETRA T
  • EDS (TETRA Enhanced Data Service)
  • Automatic Test and Alignment of a wide range of mission critical radios

Technical Specs

  • Height 7.75” (19.7 cm) Width 14” (35.6 cm) Depth 18.5” (47.0 cm)
  • Weight 36.8 lbs (16.5 kg)
  • LCD Display Screen Size 6.4” diagonal (162.6 mm diagonal)  Active Area 5.1” (h) x 3.8” (v) 129.6 mm (h) x 97.44 mm (v)
  • Resolution 640 x 480 pixels
  • Disk Storage Internal 30 GByte hard disk available for user storage

Software Downloads

How to Get Started

Interested in a product demonstration? Contact us for more info, receive a price quote, or find out how to buy.