Hello all, Oops, my previous mail was dated a day ahead! This is the capture of WD2XGJ. Receiver: Tuneable pre-amp, SPM-30 with 20 Hz filter home made pitch shifter, 12 & 6 Hz active audio filters Ae
Oops, my previous mail was dated a day ahead! This is the capture of WD2XGJ. Receiver: Tuneable pre-amp, SPM-30 with 20 Hz filter home made pitch shifter, 12 & 6 Hz active audio filters Aerial: pa0rd
Hi Roelof, Thanks for the capture. The conditions and your receiving system must be quite good since I am operating with reduced power and the antenna is not quite resonant. Did you use the Mini-whip
Hello Warren, Yes I did. Testing this antenna, I am using not the usual A/B approach. It is not my intention to find the best possible receive antenna for 137 kHz. If so, I should try an EWE or a K9A