Speaking of 8873's, anyone know what the cathode driven input Z is at 50
MHz? I am converting an Alpha 76 to 6 meters. The literature is not
forthcoming with such info that I have been able to find.
Hardy N7RT
----- Original Message -----
From: "Roger" <sub1@rogerhalstead.com>
To: <amps@contesting.com>
Sent: Sunday, November 27, 2011 11:03 PM
Subject: Re: [Amps] Value of a 8873 w about 1 hour on it?
> On 11/26/2011 7:41 PM, ko1h wrote:
>> Hi all, Just trying to get a feel of what the value of an 8873 tube
>> almost NOS. Has about 1 hour of timeon it in a Henry 2kultra. Sold amp
>> still have spare tube.
>
> I can't give you any specifics other than they are very rare, no longer
> made, I don't think many were produced, and probably a small fortune for
> one in good shape.
>
> 73 and good luck,
>
> Roger (K8RI)
>>
>> Need an idea where to begin.
>>
>> Thanks
>> de John ko1h
>>
>> Reply direct if you like
>> ko1h@cox.net
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>>
>
>
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