Hello
During my re-enactment event this weekend, I lost AM on the SCR-274N early Sunday afternoon.
I did a quick test on-site and I was getting no PTT from the mic. The the radio worked fine on CW.
I came home and disassembled the mic and found a cracked part associated with the pushbutton, which I had epoxied some time ago.
When the PTT button is depressed, the relay rotates in the case and the PTT contacts don't quite connect:
Might any of you have the replacement part, or perhaps an empty T-17 case they'd care to sell?
73 Mark K3MSB