Igor, Please explain how the 8 ms is relevant when using PTT instead of VOX.
In PTT state, Keyout follows PTT (not the keyclosure) - so the amplifier relay circuit should be closed as long as the operator closes the footswitch or whatever is used for PTT first. Keying will most likely begin long after the footswitch is activated. In other words, the 8 ms is not relevant, and no hot switching should occur. 73, Don W3FPR On 2/17/2012 10:51 AM, Igor Sokolov wrote: > That is right Nick. That is because your TX delay is set at 8 ms. But if > Rx/Tx transition time of your AL-811 is greater then 8 ms you get "hot > switching" every time your start to transmit. > > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
