|[AMRadio] HV Wire|
collinsradio at adelphia.net
Fri Dec 22 22:41:42 EST 2006
With the availability of high voltage wire, like someone suggested, at an
automotive parts store, why use coax.
Is there a reason to have shielded high voltage wire? I thought that TVI
was a thing of the past.
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----- Original Message -----
From: "Gary Schafer" <garyschafer at comcast.net>
To: "'Discussion of AM Radio in the Amateur Service'"
<amradio at mailman.qth.net>
Sent: Friday, December 22, 2006 8:27 PM
Subject: RE: [AMRadio] HV Wire
> Coax works fine for HV leads. I have an 813 amp with around 2500 volts
> I have had a piece of rg58 on for years.
> I have a commercial lab 15Kv supply that has a modified pl259 and rg8
> coming out of it.
> Ground the shield and if it should arc it will only arc to ground.
> Gary K4FMX
>> -----Original Message-----
>> From: amradio-bounces at mailman.qth.net [mailto:amradio-
>> bounces at mailman.qth.net] On Behalf Of Mike Sawyer
>> Sent: Friday, December 22, 2006 3:16 PM
>> To: Discussion of AM Radio in the Amateur Service
>> Subject: Re: [AMRadio] HV Wire
>> I'm with Bill on this one. Braided copper can be purchased as a sheath
>> HV lines. Coax, you really don't have a good idea of what the insides
>> I don't have personal experience (and don't want any), but have heard
>> stories regarding the use of coaxial cable as high voltage wire.
>> Short answer: Don't do it!
>> Use fresh cable designed for the purpose. If you are willing to
>> with a potentially lethal configuration, at least route the wire away
>> any exposed surfaces. If it does let go at least it won't be through
>> 73 de Bill, AB6MT
>> hbco2 at sbcglobal.net
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