Shuts down on High Power
A friend of mine bought one of those, and it works fine on low power, the freq display does not match the in/out freq, and it will almost always shutdown if you put it on High power, Usually midway through a sentence. completet shutdown, ahve to turn it off and back on.
Does not matter if its on a Pwr supply or in a mobile on a battery.
even does it on the bench with a 40Amp supply into the dummyload.
I have recently checked it out for him, and it only drops out on SSB Hi Power. You get about 10 sec of xmit and it drops right off. I did notice that if you switch it back to low power and wait about 1 min, the RX and TX comes back, but goes away right away if you switch it back to High and transmit again.
I checked the final and driver bias and they are to spec.
Anyone seen this?
Roger