Date   
K3SIW , Sending Opera op32 on the lowFER band By Graham · #51071 ·
ROS-HF 7 MHz ZS Net By Graham · #51069 ·
Opera QSO party running on 7038 By Graham · #51067 ·
Signals on 7.070 +1500-3000hz By Graham · #51063 ·
Harmonics in audio Tx drive / side bands / Gray Noise By Graham · #51061 ·
Opera QSO party running on 7038 By Graham · #51059 ·
Interfacing an FT2500M ? By Graham · #51057 ·
ic7100 win-10 lost one of the usb audio links By Graham · #51049 ·
ic7100 win-10 lost one of the usb audio links By Graham · #51048 ·
ic7100 win-10 lost one of the usb audio links By Graham · #51046 ·
The new VARA FM 3.0 modem By Graham · #51045 · Edited
K3RWR TX ON 136/OP32 1 WATT By Graham · #51044 ·
AMTOR? By Graham · #51043 ·
AMTOR? By Graham · #51041 ·
Lime tx/rx By Graham · #51040 ·
K3RWR TX ON 136/OP32 1 WATT By Graham · #51028 ·
#opera Icom 7610 CAT and Opera ? By Graham · #51026 ·
K3RWR TX ON 136/OP32 1 WATT By Graham · #51025 ·
K3RWR TX ON 136/OP32 1 WATT By Graham · #51020 ·
VARA with multiple licenses By Graham · #51017 ·
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