Public discussions of the device
The Technical Portal of Radio Amateurs of Russia – Forum CQHAM.RU (in Russian).
VHFDX VHF Forums (in Russian).
Forums of radio amateurs of Kazakhstan (in Russian).
Home Made Group. Poland.
Forum by CQ-NRW – Themen rund um den Amateurfunk.
Video from users
Video from Yevgeni Kolganov RZ3QS.
OSA103 Mini – Nyquist zones.
PREAMP ATT OSA103 – external probes, attenuators.
OSA103 mini IMD3 TX – transmitter signal measurement.
OSA103mini relay switching time – measurement of relay switching time.
OSA103mini HDSDR CW BW100 – operation of the device as a receiver with HDSDR.
HDSDR QSO 2 m – operation of the device as a receiver with HDSDR.
OSA103 mini the first SSB QSO
OSA103 remove jumper, expand the frequency range
OSA103 Mini. Measurement of SWR at the input RX
OSA103 Mini rx 66.66 kHz frequency reference distance 500 km
Osa103 Mini measure gain and NF LNA
Osa103mini Osa-6G 10 GHz
Osa103 Osa-6G transverter 5760 MHz/430 MHz by R3GC
Osa103 Osa-6G shift for through amplitude-frequency characteristic
Video from ViVackiH.
OSA 103mini + ZeusRadio – operation of the device as a receiver with ZeusRadio.
Examples of waveforms, spectrograms and graphs
Examples – pvd, pvs files. Can be opened in the software.