2:12

MATOA SDR TRANSCEIVER

8:43

Matoa Isina HF Transceiver

5:22

Matoa Isina Ver4.4.01 _40mtr band QSO

2:00

Radio JJ DDS Ucok Ciganjur

1:53

9H/DM9EE 40m CW @ DL8LAS

30:24

RF Power Amplifier Construction

10:13

(tr)uSDX and Matoa ISina

2:56

matoa isina connected to active bluetooth speaker