HDSDR has audio peak filters for cw. I find them very useful for weak signal reception on VHF bands. Is there anything similar in PowerSDR mRX? If not could I add it to the wish list? I know that I could use VAC and run HDSR but it's a bit messy. -- 73 Conrad G0RUZ IO93FR -------------------------- North Wakefield Radio Club <http://www.g4nok.com>