Chaps, I'm aware that you've been using my WSPR reports to gauge the effectiveness of your various QRP WSPR transmissions. I'm using a 80cm square tuned loop at ground level with a fet pre-amp, feedi
Dave That will be an interesting test. I have a couple of similar loops and they just do not work here due to induced noise from the mains, I have tried ground level and bottom of the garden test to
Eddie, I am set at 20% so will set it differently. 73s Roger G3XBM On 18 February 2014 13:15, g3zjo <[email protected]> wrote: Dave That will be an interesting test. I have a couple of similar lo
Thanks Dave, Your reports have been very useful to me. Going to try an auto-transformer to see if I can match the earth-electrode "loop" any better later. Added a series inductor yesterday (about 200