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[AMPS] Power Handling Capability of Coax Cable

To: <amps@contesting.com>
Subject: [AMPS] Power Handling Capability of Coax Cable
From: jono@enteract.com (Jon Ogden)
Date: Thu, 04 May 2000 22:40:53 -0500
on 5/4/00 10:09 AM, measures at 2@vc.net wrote:

> I have never seen such a thing.  The big variable is duty-cycle.  For
> example, RG-213/u typically runs comfortably warm with 15k on 14MHz using
> unprocessed SSB-Voice. However, switch to RTTY, and 15k makes it run way
> too hot. 

I agree with you on this, Rich.  Sure there is a "maximum power handling"
capability and that may be specified usually as a CW rating.  IMHO, one of
the real numbers you need to look for is voltage breakdown in the
dielectric.

73,

Jon
NA9D

-------------------------------------
Jon Ogden
NA9D

Member:  ARRL, AMSAT, DXCC, NRA

http://www.qsl.net/ke9na

"A life lived in fear is a life half lived."


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