[Test-Equipment] Anyone want a Marconi TF1313 LCR Bridge?

Barry n4buq at knology.net
Wed Nov 7 17:19:02 EST 2012


Those are TF1313A models.  Mine is a TF1313.  Not too much differences but, among other things, the 1313A has a variable sensitivity control and the component layout underneath the chassis is rotated 90 degrees.

Thanks,
Barry - N4BUQ

----- Original Message -----
> Here are a few picts from the Web
> 
> http://www.richardsradios.co.uk/tf1313a.html
> 
> manual
> 
> https://sites.google.com/site/marconiinstrumentslimited/tf1313a-universal-bridge
> 
> -pete
> 
> On Wed, Nov 7, 2012 at 1:26 PM, Barry <n4buq at knology.net> wrote:
> > I'll get some photos and post them.  The only "before" pictures are
> > when the previous owner had it and it was in a pretty dirty
> > condition at that time.
> >
> > Thanks,
> > Barry - N4BUQ
> >
> > ----- Original Message -----
> >> Any photos of it before and after the incident?
> >> I'm not familiar with that actual bridge.
> >>
> >> 73,
> >> Sandy W5TVW
> >>
> >> ---Original Message-----
> >> From: Pete Lancashire
> >> Sent: Wednesday, November 07, 2012 1:18 PM
> >> To: Discussion of Electronic Test Equipment
> >> Subject: Re: [Test-Equipment] Anyone want a Marconi TF1313 LCR
> >> Bridge?
> >>
> >> Totally forgot to add upside down meters :-)
> >>
> >> On Wed, Nov 7, 2012 at 11:17 AM, Pete Lancashire
> >> <pete at petelancashire.com> wrote:
> >> > If my benches were not full, it would be fun to have. Its specs
> >> > are
> >> > not that bad. Sadly the shipping
> >> > is a killer. Maybe post it on a couple of the Yahoo groups ?
> >> >
> >> > Industrial Design Observation ... Why did Marconi have to use
> >> > such
> >> > big
> >> > dials on their stuff
> >> > from that era ? You should see a couple of the signal generators
> >> > !
> >> >
> >> > -pete
> >> >
> >> > PS All my chemicals are now either in the garage or only used on
> >> > the
> >> > back porch. I was touching up
> >> > on old Tek side panel and the nozzle jammed full open. In the
> >> > few
> >> > seconds it took me to toss the can
> >> > into the trash can there was blue paint everywhere.
> >> >
> >> >
> >> > On Wed, Nov 7, 2012 at 9:42 AM, Barry <n4buq at knology.net> wrote:
> >> >> I have a Marconi TF1313 bridge that I'd like to basically get
> >> >> rid
> >> >> of.  I
> >> >> bought it about a year ago and had gone through it with the
> >> >> intent
> >> >> of
> >> >> restoring it.  I cleaned it up and replaced several parts and
> >> >> it
> >> >> worked
> >> >> well on C.  L and R seemed to need some work but had intended
> >> >> to
> >> >> address
> >> >> those.
> >> >>
> >> >> While it was on my desk, I had a spray can of paint stripper
> >> >> explode and
> >> >> splatter a large area of my workshop with its contents (I
> >> >> didn't
> >> >> discover
> >> >> this until a few days later).  I had it looking so good and
> >> >> working
> >> >> better than it was so I was pretty heartbroken.  Lots of other
> >> >> equipment
> >> >> on the desk took damage as well.
> >> >>
> >> >> The 1313 took the brunt of the splatter.  Amazingly, the paint
> >> >> they used
> >> >> was mostly impervious to the stripper.  The lettering is now
> >> >> faded
> >> >> just a
> >> >> bit (mostly due to my attempts to try to clean the stripper
> >> >> residue off).
> >> >> The major damage is to the plastic dial face.  It is damaged
> >> >> beyond
> >> >> repair.
> >> >>
> >> >> I think the same dial cover is used on a few of the models so
> >> >> perhaps its
> >> >> possible someone may have a donor.  Otherwise, someone might be
> >> >> able to
> >> >> craft a replacement out of clear plastic.
> >> >>
> >> >> At any rate, my workshop arrangements have changed and I no
> >> >> longer
> >> >> will
> >> >> have a place to work on these things and really need to move
> >> >> this
> >> >> on.
> >> >> I'll listen to any offers - I just don't want to set it out to
> >> >> the
> >> >> trash.
> >> >>
> >> >> Thanks,
> >> >> Barry - N4BUQ
> >> >> ______________________________________________________________
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> >> -----
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> >>
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