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Re: [IRCA] RG11
- Subject: Re: [IRCA] RG11
- From: "Mark Durenberger Mobile" <Mark4@xxxxxxxxxxxxxxx>
- Date: Thu, 28 Jul 2011 15:51:02 -0500
Steve, Kaz, I sent you a .pdf off-line that should be of use.
Regards,
MD
-----Original Message-----
From: neilkaz
Sent: Thursday, July 28, 2011 3:13 PM
To: Mailing list for the International Radio Club of America
Subject: Re: [IRCA] RG11
Someone please advise me here as I am extremely weak when it comes to cables
and baluns and I think it hold me back from using absolute state of the art
antennas and means that I DX outside in my truck rather than inside in
comfort since I often don't use cables.
Anyhow...isn't CAT5 four pairs of twisted pair? How do you not use a balun
and where is a link to how to make one. I need something better than these
trashy Radio Shack 50 ft cables that get damaged passing under my car door
and probably are full of common-mode snake currents.
73 and thx .. KAZ
-----Original Message-----
From: Mark Durenberger Mobile <Mark4@xxxxxxxxxxxxxxx>
Sent: Jul 28, 2011 11:15 AM
To: Mailing list for the International Radio Club of America
<irca@xxxxxxxxxxxxxxxx>
Subject: Re: [IRCA] RG11
I would second the Cat 5e approach. I've done a number of controlled tests
and it outperforms RG-58 hands down, MW thru 10 meters, for noise
performance and signal loss. With shorter runs (50 feet or so) I haven't
needed baluns.
Mark Durenberger
-----Original Message-----
From: Craig Healy
Rather than use RG-11 I'd probably buy RG-8 that is suitable for being
buried. Even RG-58 would be OK if it's under 100 feet or so. It can be
bought with connectors already installed. Plug and play.
Another test I made is making a balun for each end and using CAT5 ethernet
network cable. It's balanced and gathers less noise or unwanted signals on
the way in. Also cheap and very easy to build.
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