Hello all, Last night reception on 630m was severely effected by static rain. See attachment. I have often noted that the effect of static rain is worse for > 450 kHz and that it is almost completely
Hi Roelof, Hmmm, i would say it is the frequency response of the front end of the antenna. The input frequency spectrum is that of a discharge of a charged rain drop through the RC network on the inp
Hello Stefan, Thank you for your input. I will look into it. Though not visible in the spectrum plot, the inteference also dropps off at higher frequencies. It is gone above 1 MHz. 73, Roelof, pa0rdt
