[ETO_Alpha] Pin Diodes

Wed, 6 Mar 2002 08:03:19 -0500

Hello to all Alpha users,
    I seem to remember Alpha had a problem on the '86 with low bias voltage
on the pin diodes.  I would suggest, if you have problems on an '87A, to
check and make sure the bias voltage is high enough.
    As someone else said, the service fellow in the southeast should be able
to help you if you don't want to go to the new Alpha in Colorado
    Good luck & 73,
George        K8GG

----- Original Message -----
From: "Jerry" <[email protected]>
To: <[email protected]>
Sent: Sunday, March 03, 2002 1:14 PM
Subject: [ETO_Alpha] Pin Diodes


> Anyone know of a better part to replace the receive pin diode in the 87A,
> 89 series amps. The part is a KS1001, the amp uses 4 of these. My 89 has
> blown these twice this year. I never push it past legal.
>
> Thanks.
>
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