[TowerTalk] Losses in parallel coax

Jim Brown jim at audiosystemsgroup.com
Thu Aug 4 14:37:11 EDT 2016


On Thu,8/4/2016 11:23 AM, Mike Fahmie via TowerTalk wrote:
>   power loss (I^R is usually negligible).

Mike,

Exactly the opposite is true -- below at least 300 MHz, loss in 
transmission lines is ALL I squared R. Dielectric loss doesn't begin to 
be significant until you're well into the UHF region.

73, Jim K9YC



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