I use the TIMEWAVE ANC-4 which uses 180 phase plus amplitude (from a
sense antenna) to cancel noise on the primary antenna. It works best
against a single local noise source as you have described. I have not
used mine on 6 meters but its frequency range is 500 kHz to 80 mHz, so
it does 6 meters. https://timewave.com/support/ANC-4/ANC_4TW8x11a.pdf
73 ES DX,
Gary - AB9M
On 6/21/2016 6:31 PM, Jim Brown wrote:
I've got a strong 6M noise source from a solar system at the edge of
my property, about 400 ft from my 6M antenna. I want to put a 3-el
Yagi at it and use it to cancel that noise. Ham noise cancelling
hardware that I know of is all geared to HF.
Over the years, I've heard of CATV operators using this technique to
kill on-channel QRM from distant stations, so I'm thinking there must
be hardware to facilitate that. Anyone know anything about this? Any
other ideas?
Thanks and 73, Jim K9YC
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|