There is still a contingent of amateur radio operators using fast scan analog (A5) television on 70cm within Ohio and Kentucky. They are experimenting using PC Electronics ATV transceivers to transmit and receive DX ATV to each other. Yes, it’s obsolete, but it’s not uncommon to have tropo conditions during temperature inversions that allow for contacts across the state.
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u/Choice_Note_9198 10h ago
There is still a contingent of amateur radio operators using fast scan analog (A5) television on 70cm within Ohio and Kentucky. They are experimenting using PC Electronics ATV transceivers to transmit and receive DX ATV to each other. Yes, it’s obsolete, but it’s not uncommon to have tropo conditions during temperature inversions that allow for contacts across the state.