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Re: [Amps] Alpha 77Dx -Adding Grounded Grid Filament Choke

To: Tomm Aldridge <KD7QAE@ARRL.NET>
Subject: Re: [Amps] Alpha 77Dx -Adding Grounded Grid Filament Choke
From: R.Measures <r@somis.org>
Date: Sat, 5 Mar 2005 00:59:55 -0800
List-post: <mailto:amps@contesting.com>
On Mar 4, 2005, at 8:23 AM, Tomm Aldridge wrote:

> Then why do all the GS35B designs have filament chokes?

Because there is no free supply of GS35Bs.
>
> Will Matney wrote:
>>
>>
>> Yup, your right, my faux pas.
>>
>> Should be any time a filament choke is used is on a directly heated 
>> cathode.
>>
>> Will
>>
>> -------Original Message-------
>>
>> From: Japerlick@aol.com
>> Date: 03/04/05 09:59:56
>> To: craxd1@ezwv.com
>> Subject: Re: [Amps] Alpha 77Dx -Adding Grounded Grid Filament Choke
>>
>> In a message dated 3/4/2005 8:45:06 AM Central Standard Time, 
>> craxd1@ezwv
>> com writes:
>>
>>
>> This means it's not part of the RF
>> circuit. The only time a filament choke is used in on indirectly 
>> heated
>> cathodes.
>>
>>
>>
>> oops...I think you meant to say directly heated...
>>
>>
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>
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>

Richard L. Measures, AG6K, 805.386.3734.  www.somis.org

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