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

[R.Measures]

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 at aol.com
>> Date: 03/04/05 09:59:56
>> To: craxd1 at 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 at 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