3920 Series Software

3920 Series Software Update 3.7.8


3920 Series Auto-Test II Update

Script updates require a minimum system firmware version of 3.6.0. It is recommended that you update to the latest system release prior to the installation of any Script updates.


XML Logger Applications


VIAVI Instrument Programming Tool Release

VIAVI Instrument Programming Tool Scripts

3900 Analog Radio Test Sample Workbook

A complete radio test for generic analog radios for the VIAVI 3900 Series.

3900 Digital Radio Test Sample Workbook

A complete radio test for generic digital radios for the VIAVI 3900 Series.  Supports P25, DMR and both baud rates of NXDN.

3900 DMR Repeater Test Sample Workbook

A complete test for generic DMR repeaters for the VIAVI 3900 Series.