[TenTec] Herc II idling collector current adjustment

Phil Chambley, Sr. k4dpk at comcast.net
Tue Feb 22 12:58:10 EST 2005


If your Herc II has one, U5 should be on the distribution board, as I
mentioned.  Some have only the LM301 chips U1-U4 for the Ic meter amps.

Phil K4DPK
VFO Stabilizers and PEP adapters for wattmeters...Check out
http://home.comcast.net/~k4dpk
----- Original Message ----- 
From: "Ken Brown" <ken.d.brown at verizon.net>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Tuesday, February 22, 2005 12:09 PM
Subject: Re: [TenTec] Herc II idling collector current adjustment


> Hi Phil
>
> >Your meter is indicating a static current flow that, by measurement, you
> >don't have.
> >
> Yes
>
> > That means one of the meter amplifiers on the distribution
> >board (or U5) is leaking.
> >
> Where is U5?
>
> Ken N6KB
>
>
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