OSA103 Mini

I ordered the device on Nov. 19 and it came on Nov. 30.

Observing an AM modulated signal from the internal signal generator.

Measuring the impedance of my antenna.

This is what I get with my AA-30 ZERO.

Small packet from Перми

Perm (Russian: Пермь) is a city and the administrative center of Perm Krai, Russia, located on the banks of the Kama River in the European part of Russia near the Ural Mountains.

I took interest in this equipment and thought I might give it a try.

This is yet another FPGA plus A/D and D/A board. An R-2R ladder is used for the D/A.

Two jumpers are employed to switch the operating mode.

http://www.osa103.ru/en/main-page/