Hi Stu et al. I have a Flex 1500 and have been using this MFJ noise canceller on 160m. It works pretty well. There are other designs on the web with better phase adjustment. I use a 40m sloper as the "noise" antenna that is on the oposite corner of the block. The antenna on 160m is a folded monopole fed against earth. Driving the noise canceller by ear on a standard radio is a long learning curve. As well as the phase the relative amplitudes of the 2 antennas need to be equalised. However with the panadapter I can see the both signal and the noise and adjusting for best S/N is a snip. Andrew http://www.mfjenterprises.com/Product.php?productid=MFJ-1026
> From: s...@ridgelift.com > To: flexradio@flex-radio.biz > Date: Sun, 18 Dec 2011 21:30:34 +0000 > Subject: [Flexradio] 160m and Enhanced Signal Clarity? > > I'm working on improving my receive set up on 160m. I don't have enough space > in the right directions to put in a Beverage antenna or two so I'm thinking > about different solutions. > > Prior experiments with a K9AY loop and a shielded loop antenna have left me > looking for better solutions. > > I'm curious if anyone has experimented with using Enhanced Signal Clarity on > 160m by using their transmit antenna and a second vertical (perhaps an active > antenna) to either knock down local noise or peak DX. > > If you have any experience with this, could you drop me an email off the > reflector with your comments? > > Thanks! > 73! > > Stu K6TU > _______________________________________________ > FlexRadio Systems Mailing List > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/
