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Re: [RFI] Handheld HF direction finder

To: rfi@contesting.com
Subject: Re: [RFI] Handheld HF direction finder
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Mon, 19 May 2014 08:49:56 -0700
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On 5/18/2014 2:50 PM, Rich Hallman - N7TR wrote:
I need to track down a broadcast station mixing problem, and seem to be close 
to the source I think but unable to nail the location.

As others have suggested, use the null of a rotatable loop. But also consider the possibility that the mix is happening in one of the transmitters involved in the mix. That does sometimes happen. To pursue that, contact the engineer for the stations involved.

Mixes like this can be very difficult to track down. In Chicago, I had intermittent low level 160 mixes from clear channel stations 20 miles away that I never did find.

73, Jim K9YC
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