[AMPS] Alpha 374A

2 2@vc.net
Mon, 3 Dec 2001 21:43:36 -0800


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>> //  Taking care means don't exceed 350mA of I-anode per bottle in AŘ 
>> mode.  
>	[Steve Katz]  What about A3j?  Peak Ip can seemingly exceed this.

The A3J rating is 500mA.  In other words, tune it up with a pulser or CW 
keyer.  

>Is there a time constant for the kind of damage you describe?  We have one
>old 3-hole 374 which hits >1Apk Ip all the time and has used the same tubes
>for at least 20 years, but tuneup Ip is always run lower (by drive
>reduction).
>	WB2WIK/6
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>> -  R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures.  
>> end
>> 
>> 
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>
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>


-  R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures.  
end


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