Thank you Stefan! Yes, QRN in my QTH also vy strong. Unfortunately I don't have antenna curent meter. :( In the winter of 2010-2011 I had also QSO with RN3AGC, RA3YO and EW6GB in DFCW-10. Probably my
Hello Alex, You can easily build an LF amperemeter by rectifying the LF current. Take a normal analog amperemeter (FS= 100 uA or 1 mA) and build a bridge rectifier (4 diodes) out of fast switching di