[Soegiono, Gamal] Hello Rik and all, RS> Some weeks ago someone (G3YXM ?) reported hearing Confirm receiption of a 2-tone FSK signal on 82k8 (approx) which just fits into 200 Hz of IF BW. According t
[Soegiono, Gamal] Hello Rik and all, Confirm receiption of a 2-tone FSK signal on 82k8 (approx) which just fits into 200 Hz of IF BW. According to well informed ITU persons this might be (1) GYW on
Just a thought. Who uses these transmissions at LF and why - especially from central London. The freq is to high for (alleged) underwater communications and doesn't offer much in the way of long dist