On 18/05/2013 20:16, Philip wrote:
Did a couple of hours test on WSPR 28MHz earlier
Got a few spots which considering the band conditions and
my Windom's reluctance to tune on 10 meters was a result..
The PA FET gets hot on this higher band though....much too hot..
Not bothered by this as my second kit will be boxed with the DDR feeding a different PA altogether and I will be loosing the FET stage.
Anyhoo, it got out...
Thanks Philip
Glad yours works on 28MHz, knowing that you use outboard LPF was an influence for my test without the Output FET powered in case there was feedback.
Your report puts us back into confusion but we love the challenge really don't we.
73 Eddie G3ZJO
