As a Trained Navigator and Amateur Astronomer I find this an extremely useful TOOL to have around. BUT..... It does take some study, training and experience to really make the most of it !
I've had a couple of SG2020's over the years, great little sets, receive is a bit 'strange', AM for example is useless on broadcast. the SCAF filters on SSB take some getting used to. Simple to repair though.
With what I think is, "V V V," I think it may have been a call for a QSO using an automated key programme. However, I am not an amateur radio operator. I may be sadly mistaking.
Jaliya thanks for the video. I have reduced the HP to 50W. I have one more question. The default step in my rig is 12.5. How to change the default in to 5Kc step. Each time i switch off and on it goes back to 12.5 step. Please help. Partha-VU2GPS.
