From HB9ASB, JN36pt With increasing summer QRN I'm less QRV (except for early morning skeds on weekends) and more outside for new LF antenna tests. Regarding these tests I've two questions. 1. I woul
I am interested to find a reliable method to measure fieldstrength, I have read about some methods using small 1-turn loops but they all need good calibration. Regarding the distance : I read somewhe