Re: [HCDX] Phasing

["Robert Montgomery" <RMonty3@xxxxxxxxxxxxxxxx>]

There was a product built just for that purpose.  I have one and works very
nicely.  JPS ANC4 which was popular a few years back. The trick to using
this device is you must use an external antenna in the direction of the
noise in order to cancel it out. There is a vert extenstion antenna they
ship with the unit that is only good if the noise is in the shack.  So
remove and add an external long wire.  There are two tuning knobs and they
are used to select the noise and cancel it out.

Bob Montgomery
----- Original Message -----
From: "Patrick Martin" <mwdxer@xxxxxxxxx>
To: <irca@xxxxxxxxxxx>; <am@xxxxxxxxxxx>; <hard-core-dx@xxxxxxxxxxxxx>
Sent: Sunday, July 23, 2000 3:57 PM
Subject: [HCDX] Phasing


> Hi:
>
> Many of you know about my latest noise problem (buzz). Hopefully the
> power company can help out. However, if they can't, I am wondering if I
> could phase out the noise more successfully. I can phase the noise now,
> but at the expense of the directivity of my Northern Beverage. What if I
> ran another wire along side of my Northern Beverage to pick up the noise
> better? Since both antennas would be running the same direction, would
> nulling the noise still give me the same Northern directivity? I don't
> think the noise antenna would have to run the same length, but just
> 50-100 feet maybe.  Any thoughts on the subject?
> 73s,
>
> Patrick
> http://community.webtv.net/BobAndPatrick
>
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