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? ? Hello everyone, anyone ever thought of replacing the relay by switching to transistor? I made some hopes with this but did not measure the delay of the two switches, it's just an idea!? ? ?Jorge PY2PVT _._
I tried the relay idea Brent, and it did nothing, so don't go hacking your board on the hope this is going to fix your problem. I still see a burst of full carrier for ~ 6 ms immediately after PTT is applied. I see the same result in CW mode, except there's a pause after the burst before the carrier comes on for the first code element is transmitted. The timing is almost precise on this, but I haven't found anything in the code that seems to correlate with it. The 6 ms does correlate with the relay switching speed, but it seems I'm puzzled on this issue again. Either I'm still overlooking something, or I botched the hack on my board.
Sorry about that.
Gary, N3GO
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? 73 de Jorge PY2PVT
? Campinas SP
? GG67MD
