Hi Roelof, Yes agreed, but in this particular case, whenever I compare lower and upper modulation sideband, the lower is always stronger. If it was just qsb / selective fading, none of the two should
Hi All 472.5 has been active 15:00 GMT untill about 18:00 ish DF5QG followed by a slower more readable (to me) from DJ9IE "CQ CQ CQ....." also NDB "BIA" 474 Rzeszow / Jasionka at 1000miles better Low
Hi Pete, Am 28.10.2012 22:03, schrieb M0FMT: Hi All also NDB "BIA" 474 Rzeszow / Jasionka at 1000miles better Lower sideband than upper sb? ah, confirmed... I thought I was the only one where "BIA" s
Hello Wolf, This phenomenon can be observed on many NDB's. I don't think that a sophisticated modulator is used. One reason for sure is selective fading. It is not uncommon to see one sideband comple
Hi Pete, Am 28.10.2012 22:03, schrieb M0FMT: Hi All also NDB "BIA" 474 Rzeszow / Jasionka at 1000miles better Lower sideband than upper sb? ah, confirmed... I thought I was the only one where "BIA"