[TowerTalk] Coax cable economics. (was Mosley Antenna Question)
Bryan Fields
Bryan at bryanfields.net
Wed Feb 18 17:29:40 EST 2015
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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