Hello Stefan what RX do you use at for your grabber? Just as a matter of interest. vy73 Horst DO1KHS/DI2AN ___________________________________________________________ GRATIS für alle WEB.DE Nutzer: D
Hello Horst, It is a homemade RX that downconverts 137 kHz to 12 kHz by using a BF862, a BF981 and another BF981 at the output. The 125 kHz signal for downconverting is achieved by using a 1 MHz crys
Dear LF, Since about 2 weeks i am running a 137 kHz grabber page that covers QRSS-30/60/120/240 (600 will be added). Due to some noise problems (like on the LF grabber as well) i made a secret out of
LF, I can read "BHZ" in QRSS-3 (given in QRSS-10 but 10 Hz to low for my QRSS-10 window). Is it SM6BHZ? I remember this call of last year :-) *happy* 73, Stefan