Re: QCX was OK #chat
Ok Steve yes please let me know how you get on. I’m not deterred though, just ordered a 20mtr version! + the GPS module.
Sent: Sunday, October 15, 2017 11:55 AM
Subject: Re: [QRPLabs] QCX was OK #chat
Many thanks Ian, very much appreciated. It seems I connected my scope badly last night - this morning I'm seeing a square wave at 5V p-p, at the gates of the PA transistors, so it looks like it isn't the drive. Ha, I'll have a look at Q6. I think I might have accidentally tx'd into an open circuit when I switched on for the first time. I did muck up the initial set up, with a display pin not soldered, and lots of random button pressing before I found my error. Poor Hans must be tearing his hair out. Good luck with yours and I'll let you know how it goes!
Thanks and 73,