[Elecraft] Antenna Noise Phasing device

[Vic Rosenthal]

KEN BROWN wrote:
> qrnsq.txt
> Yes,  this uses two antenna signals,  the desired signal and
> the noise signal.   The idea is to phase out the undesired signal. 
> Commercial types have been available.

I have the MFJ version (MFJ 1026).  It does work quite well with some 
kinds of noise, but I've found it impractical to use because of clunky 
relay-operated t/r switching and the need for careful adjustment when 
changing bands.  A version with improved switching and per-band memories 
would be much nicer.

Vic K2VCO