>
>> Ameritron does it right, but alas, no anode parasitic suppressor!
>>
>> (((73)))
>> Phil, K5PC >>
>> IT SEEMS TO ME THAT MAKES EVEN LESS SENCE! HANK
>
>The designer of the Ameritron AL-1500 has stated here on this reflector
>that it is possible through proper lay-out
? (which he was unable to describe)
> and component selection to
>preclude the need for anode parasitic suppression on 8877 amps.
>
Ask an AL-1500 owner how many 8877s he went through during the warranty
period.. I know of several cases where more than four tubes failed. In
one instance, six tubes reportedly failed. According to a stability
analysis program, the 8877 is capable of oscillation above 100MHz
.cheers.
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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