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Re: [TowerTalk] Coax cable economics. (was Mosley Antenna Question)

To: "towertalk@contesting.com" <towertalk@contesting.com>
Subject: Re: [TowerTalk] Coax cable economics. (was Mosley Antenna Question)
From: Bryan Fields <Bryan@bryanfields.net>
Date: Wed, 18 Feb 2015 17:29:40 -0500
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
On 2/18/15 4:38 PM, Earl Morse wrote:
> At this frequency the loss in a 500' run (@30 MHz) would be:
> 
> LMR400 3.5 dB
> RG213  6.0 dB
> 9913   3.5 dB

And RG213 left open at one end would have a respectable return loss of 12dB,
or a VSWR of 1.6:1.

Remember: anyone telling you to run higher loss cable to improve their antenna
design is full of shit.

-- 
Bryan Fields

727-409-1194 - Voice
727-214-2508 - Fax
http://bryanfields.net
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