Andy G4JNT wrote:
That's more like it! (I think my conversion to rms went wrong.)
I'll use the formula below in future.
8V p-p in 50 ohms is 0.16W, not 60mW
So you have 34dB coupling - you were right to expect more than 40dB !
Power = -------
Many thanks Andy.
By the way, the QRN (static) on 136 kHz has been high here in
Chepstow for a couple of days, and is currently peaking S9. But
I did manage QSOs earlier today with F6CNI (RST 569), G8RW (469),
and G3OLB (599). I also heard PA0SE (569).
Regards to all,