The temperature today (29 DEC. 2017) at my QTH is -22C (-7.6F) and I got electrical noise on HF. I’ve tried out the NB (Noise Blanker) of the ColibriNANO webserver and what a surprise, very efficient and it does note destroy the receiving audio. You can try it out at vpn.laboenligne.ca 73 and Happy New Year ! Pascal VA2PV
