[R-1051] WTB R-1051E manual

[Cecil Acuff]

Hi Francesco,

        I don't have anything on the G model....Are you sure it is in fact a
G model Six-pack..as you have seen it could be anything from a B to an H.
If it has a cover on the top that covers the entire module it is probably a
G or H...If not it is an earlier model.  I did look at an H model book and
because of it's complexity did not spend the money to copy it....The book is
4 inches thick.  I have not seen anything above a D model in my shop so far.

Sorry I'm no help!

Cecil....
----- Original Message -----
From: Francesco Ledda <frledda at attbi.com>
To: <r-1051 at mailman.qth.net>
Sent: Saturday, February 01, 2003 12:19 PM
Subject: RE: [R-1051] WTB R-1051E manual


> Hello Cecil,
>
> Do you have a schematic for the six-pack for the G version?
>
> Francesco Ledda
>
> -----Original Message-----
> From: r-1051-admin at mailman.qth.net
> [mailto:r-1051-admin at mailman.qth.net]On Behalf Of Cecil Acuff
> Sent: Saturday, February 01, 2003 10:48 AM
> To: r-1051 at mailman.qth.net
> Subject: Re: [R-1051] WTB R-1051E manual
>
>
> I didn't answer all your question I discovered after going back...sorry
> about that.
>
> There were minor differences between B through H models...in their
> design...I think the basic Performance Metrics didn't change....they all
> tuned the same frequency range...all had the same basic stability specs.
and
> all had the same sensitivity specs.
>
> The D and newer models had the ability to select different AGC timing
> settings from the front panel....also some of the metering functions were
> changed...they added a multifunction meter with a switch to select the
> functions.  There were a few other changes in the G and\or H model but
they
> were minor as I understand it.  On the inside, the synthesizer or Six-pack
> as it is called was updated to use more commonly available technology.
The
> Audio\IF modules in the D through H models are a little different to allow
> the AGC timing settings to be made but seem to work in the earlier models
> but not vise versa.  Plain through C Audio\IF modules will not function
> fully in the later models...because they lack the ability to change AGC
> timing.
>
> Hope that helps...
>
> Cecil Acuff
>
> www.r1051.com
> chacuff at cableone.net
>
> ----- Original Message -----
> From: Lee <vulcan at nextcentury.com.au>
> To: <r-1051 at mailman.qth.net>
> Sent: Friday, January 31, 2003 9:07 PM
> Subject: Re: [R-1051] WTB R-1051E manual
>
>
> > Hello All
> > Thks to those who replied. Tell me what differnce is there between the
> > various model of R-1051 receivers,  models B thru H, perfermance wise.
Do
> > they all use the same turret module hence the front end is the same on
all
> > these models???
> >
> > Lee.
> >
> >
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