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Re: [TowerTalk] Where to get LMR 400

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Where to get LMR 400
From: jimlux <jimlux@earthlink.net>
Date: Tue, 3 Nov 2020 15:40:33 -0800
List-post: <mailto:towertalk@contesting.com>
On 11/3/20 2:40 PM, dj7ww@t-online.de wrote:
I am aware of that, power levels were referenced for 100% duty cycle and
40°C ambient temperature.


The MIL C-17/74 spec says 25C sea level pressure.

Ultimately, it's the melting point of PE that's important.

And, of course, PE is a terrible conductor of heat.. I remember doing that calculation and it's probably in the TowerTalk archives somewhere.


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