Re: [TenTec] Ten Tec Centaur 411 10m Mod Needed

[w8au@sssnet.com]

At 02:48 PM 2/13/2014, Kris Merschrod wrote:
> I did the mod from the schematic and parts that T-T sent on a 
> perfboard - it really isn't much, but, before hand,  I pulled the 15 
> meter filter and put in a jumper wire - it worked like a charm w/o 
> the filter - I am not sure what the harmonics on that looked like - 
> others can do the hi-tech work :>)
Ooops... there goes the FCC type approval.. ;-)  (hope your antenna 
was selective)
Perry   w8au




> ----- Original Message ----- From: <w8au@sssnet.com>
> To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
> Sent: Thursday, February 13, 2014 1:39 PM
> Subject: Re: [TenTec] Ten Tec Centaur 411 10m Mod Needed
>
>
> > At 08:10 AM 2/13/2014, you wrote:
> > > I just acquired a Ten Tec Centaur 411 amp from an SK estate.  As it turns
> > > out, it was never updated for 12/10m use.  Ten Tec noted they did not have
> > > the board to enable 10m.  Any suggestions on a possible source or circuit
> > > diagram would be appreciated.
> > Doug:
> >
> > Had to do this to our club Centaur.  TT no longer has the plug in board but
> > will supply the pi-section filter schematic/parts values for it.  You have to
> > fabricate your own board, which goes in place of the 15 meter output filter.
> >
> > Have fun..
> >
> > Perry   w8au
> >
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