Measuring device.

The software can be run on Windows (from XP to Win 10) and Linux (under Wine), does not require any specific computer hardware or additional software packages and takes about 10 MB on your computer’s hard drive. Portable, no installation is needed. Just place the program folder on your hard drive or removable media.


User Manual – Russian

User Manual – English  Translated by Paul Hughes (G8DVO). Retired comms systems engineer from England.

User Manual – German  Translated by Joerg, DD8JM from

Software version 3.21 and drivers

Software update, ver 3.27

Software update, ver 3.28

Update history, in Russian

SDR transceiver.

DDC/DUC transceiver software (ExtIO_Osa.dll). Tested with HDSDR, Zeus Radio ver 2.9.3, SDRuno, SDRSharp ver 1361, SDRSharper. TX mode is fully supported with HDSDR, Zeus Radio ver 2.9.3 and partialy supported (manual TX modulation setting required) with SDRuno, SDRSharp ver 1361.


Software for SDR. Version 3.06

Software for SDR. Version 3.07

Additional DLL for SDRSharp 1361

Update history, in Russian