Re: [TenTec] Next on the Aragonaut 509 - output filter tuning

[w0ep <w0ep@w0ep.us>]

80262 - Front End

It has RX filters and TX bandpass filters

In my copy of the manual it is covered on pages 3-7 and 3-8


Chris



On 2/6/19 1:33 PM, MadScientist wrote:
> What board number are you addressing?
>
> The TX low pass board, 80260, shares one variable cap on all bands and that is 
> for sampling to the directional coupler.
>
> Gary
>
> > On Feb 6, 2019, at 9:41 AM, w0ep <w0ep@w0ep.us> wrote:
> >
> >
> > My next need for this Aragonaut 509 is tuning one of the TX output filters.
> > The manual says not to touch them.
> >
> > Ok!  I'm for that, except someone has already been there and my 7 MHz filter
> > is blocking the signal from getting to the PA board.  How do I know?  I
> > twiddled with it just enough to see it come up drastically.
> >
> > So now I can testify for sure:  this filter needs to be adjusted.
> >
> > Any ideas on how to do it?
> >
> >
> > Chris
> > w0ep
> >
> >
> >
> >
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