[Amps] AL-811

R.Measures r at somis.org
Thu Jan 1 03:45:06 EST 2004


**  Do you mean a grid-filament short?  Do you see springs floating 
around in the bottom of the glass envelope?

>One had a short to ground. 
>Other two are OK, but replaced all 3 with extras I had.
>
>Raymond H. McClure - W8CNL
>5 McKenzie Circle
>North Augusta, S.C.
>29841-4319
>
>
>----- Original Message ----- 
>From: "R. Measures" <r at somis.org>
>To: "Ray" <w8cnl at mindspring.com>; "AMPS" <amps at contesting.com>
>Sent: Wednesday, December 31, 2003 6:49 PM
>Subject: Re: [Amps] AL-811
>
>
>> 
>> 
>> >Had a tube short.
>> >Also took out part # 104-0150, 1.5 ohm resistor.
>> >                                   # 104-0060,  .6 ohm resistor.
>> >                                   # 200-1100-7, .001 uf, 7.5 KVA cap.
>> >                                   # 300-4007, 1N4007 diode.
>> >
>> >Replaced all three tubes and the above parts.
>> >
>> **  WHAT WAS WRONG WITH THE 3, ORIGINAL TUBES? 
>> 
>
>


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