Carl wrote:
> There are also the early tubes that had much higher gain and Eimac did a
> redesign. I have a 79 code that was removed from an Alpha 77 that would
> smack a 2500W slug with around 50W drive. Owners were driving them at 100W +
> and wiping out the grid.
>
Those are the ones I'd want. Just remember to keep the proper drive
level.<:-))
> One person blamed it on parasitics (;-
>
Depends on where the parasite was located.
73
Roger (K8RI)
> Carl
> KM1H
>
>
> ----- Original Message -----
> From: "Gary Schafer" <garyschafer@comcast.net>
> To: <amps@contesting.com>
> Sent: Friday, January 15, 2010 3:38 PM
> Subject: [Amps] 8877 bad date codes
>
>
>
>> Does anyone know what years (date codes) to avoid on the 8877? I have seen
>> 8609 - 8905.
>>
>> Thanks
>> Gary K4FMX
>>
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>>
>
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