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Re: [Amps] Balast Resistor used in Henry PA's

To: "Jim W7RY" <w7ry@arrl.net>, "K6QD" <k6qd@cox.net>, <amps@contesting.com>
Subject: Re: [Amps] Balast Resistor used in Henry PA's
From: "Jim W7RY" <w7ry@arrl.net>
Date: Wed, 7 Jan 2009 20:50:23 -0800
List-post: <amps@contesting.com">mailto:amps@contesting.com>
And there is one on EBay for 8 bucks. Item 370139624703

73
Jim W7RY

----- Original Message ----- 
From: "Jim W7RY" <w7ry@arrl.net>
To: "K6QD" <k6qd@cox.net>; <amps@contesting.com>
Cc: <ham_amplifiers@yahoogroups.com>
Sent: Wednesday, January 07, 2009 8:43 PM
Subject: Re: [Amps] Balast Resistor used in Henry PA's


> It's called a cone heater.
>
> http://www.process-heating.com/CDA/Archives/580bd902cd4fd010VgnVCM100000f932a8c0____
>
> 73
> Jim W7RY
>
> ----- Original Message ----- 
> From: "K6QD" <k6qd@cox.net>
> To: <amps@contesting.com>
> Cc: <ham_amplifiers@yahoogroups.com>
> Sent: Wednesday, January 07, 2009 10:25 AM
> Subject: [Amps] Balast Resistor used in Henry PA's
>
>
>>I am looking for one (or two) ballast resistors (heating element), approx.
>> 30Ω cold, that are used in various Henry amps., specifically the 4K-U.
>> They
>> are made from helically wound Nichrome wire on a ceramic form.  The
>> resistor
>> has a screw-in, light bulb type base.  Any help would be appreciated.
>>
>> Tks es 73 de Mike K6QD
>>
>>
>>
>>
>>
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>
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