JD:
Any follow-up on the more recent noise problem on KKCY? Was this a repeat
of the ISDN problem with Geet Sangeet?
Ron Castro
Chief Technical Officer
Results Radio, LLC
N6IE
www.N6IE.com
----- Original Message -----
From: "Ron Castro" <ronc@sonic.net>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Tuesday, August 10, 2010 8:49 AM
Subject: Re: [TenTec] [Fwd: Line Isolator Balun (sorta) question.]
SortaOTphilosophy, or where does it get us?
> Very true. The 'worst of the worst' seem to be the 5.1, 6.1 and 7.1
> Surround Sound systems that folks add on to their big-screen TV's. The
> speaker cables that come standard all seem to be about a quarter wave on
> 20
> meters, and on my own system before I added ferrites on the leads, I could
> blast myself out of the room with 100 Watts on 20. Ferrites on all the
> leads going in and out of the box fixed the problem 100%, even at 1.5 kW.
>
> Ron N6IE
> www.N6IE.com
>
> ----- Original Message -----
> From: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
> To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
> Sent: Tuesday, August 10, 2010 12:16 AM
> Subject: Re: [TenTec] [Fwd: Line Isolator Balun (sorta) question.] Sorta
> OTphilosophy, or where does it get us?
>
>
>> On Mon, 09 Aug 2010 18:46:29 -0500, Stuart Rohre wrote:
>>
>>>The hoorah about RF on the outsde of the coax is much less a problem
>>>now that we have gone to Digi TV and cable services for the most part.
>>>At least in respect to TVI.
>>
>> Most RFI in today's world is NOT to TV receivers, but to AUDIO equipment
>> (including computers), and it is mostly the result of pin 1 problems. The
>> rest is lousy (or non-existent) shielding.
>>
>> But RF off the feedline CAN be an important contributor to that.
>>
>> For more, see http://audiosystemsgroup.com/RFI-Ham.pdf
>>
>> 73, Jim Brown K9YC
>>
>>
>>
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