[Amps] RG6 Power Handling

Carl km1h at jeremy.mv.com
Thu Jun 19 13:34:01 EDT 2014


Not very flexible.

Low power circuits can use RG-174 or 178.

Carl
KM1H


----- Original Message ----- 
From: "Larry Benko" <xxw0qe at comcast.net>
To: <amps at contesting.com>
Sent: Thursday, June 19, 2014 12:32 PM
Subject: Re: [Amps] RG6 Power Handling


> RG-142 (50 ohm)
>
> Same size as RG-58 and rated at 30MHz 1:1 SWR of 3.1KW average power
>
> Larry, W0QE
>
> On 6/19/2014 10:22 AM, Manfred Mornhinweg wrote:
>> Hi all,
>>
>> what 50Ω coax cable would be recommended for the internal wiring of a 
>> compact 160-10m legal limit amplifier? I'm looking for a cable thinner 
>> than RG-8, much more flexible, non-foam (to avoid de-centering in bends), 
>> and that can be purchased easily in small quantities. Of course, it must 
>> handle the power, even with a slightly elevated SWR, without overheating.
>>
>> Suggestions are welcome!
>>
>> Manfred
>>
>>
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