Interesting. What about using copper for shielding? It's not ferrous but
seems effective. Perhaps you could elaborate.
Steve Ellington
N4LQ@insightbb.com
----- Original Message -----
From: <n3nd@aol.com>
To: <tentec@contesting.com>
Sent: Sunday, June 26, 2005 12:56 PM
Subject: Re: [TenTec] RFI question for Orion and other TT rigs
> The use of aluminum instead of ferrous material (steel) for chassis,
> separate compartments, etc. is probably one of the greatest reasons TT
> rigs are more RFI prone.
>
> Dan -- N3ND
>
> -----Original Message-----
> From: tentec-request@contesting.com
> To: tentec@contesting.com
> Sent: Sun, 26 Jun 2005 12:00:05 -0400
> Subject: TenTec Digest, Vol 30, Issue 67
>
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> Today's Topics:
>
> 1. (rsrocket1@comcast.net)
> 2. re RFI question (Rob Atkinson, K5UJ)
> 3. Re: RFI question for Orion and other TT rigs (Ben K8DIT)
> 4. Re: WTB: Jones Iambic Key (Curt)
> 5. Re: WTB: Jones Iambic Key (NZ8J)
> 6. Re: RFI question for Orion and other TT rigs (Tommy Alderman)
> 7. Paragon II Info Wanted (Chuck)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 24 Jun 2005 15:00:41 +0000
> From: rsrocket1@comcast.net
> Subject: [TenTec] RFI question for Orion and other TT rigs
> To: tentec@contesting.com
> Message-ID:
> <062420051500.5858.42BC201900067C57000016E22200762194CE9B0A050C019D9C9D@comcast.net>
>
> Content-Type: text/plain
>
> Dear List,
> This is in no way a flame on anything, but I would like to know which
> Ten-Tec
> rigs are prone to a "dirty" RF shack. I've heard the Jupiter is prone
> to having
> problems in a shack with stray RF in it. I would like to know if the
> Orion has
> the same problem or if any of the older TT rigs do. I know for a fact
> that the
> Century 21 does not because I used it without problems.
>
> I know that cleaning up the RF is the best solution, but I am always
> experimenting with antennas, feed lines, baluns, etc. and I have never
> had
> operational problems with the Icom, Yaesu, Kenwood or Alinco radios
> that I've
> used. I've been "tickled" a number of times when touching knobs while
> transmitting, but it seems to be as much dependent on the radio as it
> is with
> the antenna or feeding system.
>
> By the way, I just picked up my first Yaesu HF rig, an FT-101E basket
> case.
> What a joy it is to work on. Separate removable PC boards, lots of
> easily
> reached adjustment points, and an excellent user and service manual
> seemingly
> written for a competent ham, not a service technician to understand. A
> couple
> of evenings and it was back to good working order. It?s nice to have an
> appliance to "turn on and talk", but it?s also a lot of fun to "work" a
> radio
> while tuning across the bands.
>
> 73
> Roy
> AD6ZU
>
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