2014-08-13, 14:54
(2014-08-13, 11:54)RichoAnd Wrote: If you are surrounded by electric fences, has an automatic mower with cables around the lawn, or other strong sources of noise in the area 3-150KHz, maybe your place is not optimal - here you have to ask first.
I hooked up a WB ferrite antenna to the scope and could see a couple of strong signals around 300KHz in the FFT view.I believe them to be DGNSS Gothenburg and Færder (DGPS stations). I assume these will be well taken care of by the LPF in the amplifiers?