[Amps] 3-500 follow up

[Carl]

Run them until they drop but be sure to getter them on a regular basis.

Carl
KM1H


----- Original Message ----- 
From: "Mr Mike" <kf8zn at yahoo.com>
To: <amps at contesting.com>
Sent: Saturday, August 06, 2011 1:10 PM
Subject: [Amps] 3-500 follow up


> OK,
> The ham who sold me this amp told me the tubes were soft, but I thought 
> I'd
> do a test.
> It's a Henry 2K Classic, a pair of 3-500's with 3200 volts on the plate.
>
> Below are results with 50 watts of drive, since I only have a 1KW slug for 
> my Bird.
>
> 3.8Mc  PO=740W Ip= 580mA Ig= 220 mA
>
> 14Mc  PO=740W Ip= 650mA Ig= 220 mA
>
> 21Mc  PO=780W Ip= 680mA Ig= 240 mA
>
> Thanks in Advance!
>
> AC2Q Mike
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