[R-1051] Adapter

paul swed paulswedb at gmail.com
Tue Apr 10 17:20:15 EDT 2012


Mine is a sc901 recvr exctr
Darn thing puts out 250 mw always thought about an amp on it. Easy enough
these days actually. But it does work in the ham bands even at the qrp
level.

On Tue, Apr 10, 2012 at 4:56 PM, W2HX <w2hx at w2hx.com> wrote:

> You mention "one of the xceivers" can you clarify? Do you by any chance
> mean the RT-618/UR? I have one of those and always thought it would be neat
> to interface to the 1KW URT-23 amp and associated antenna tuner stuff
>
>
> 73 Eugene W2HX
>
>
> -----Original Message-----
> From: r-1051-bounces at mailman.qth.net [mailto:
> r-1051-bounces at mailman.qth.net] On Behalf Of paul swed
> Sent: Tuesday, April 10, 2012 2:09 PM
> To: R-1051 Discussion Group
> Subject: Re: [R-1051] Adapter
>
> Ray
> I think I did about the same thing on one of the xcievers.
> Essentially like you this was one nasty mess. Someone cut the 48 position
> tr relay out.
> The back required some mil spec 36-60 pin connector etc etc. By the way
> this unit used tubes in the front end so a mix of supply voltages were also
> needed. So there was a large plug hole for preassure or something. Popped
> that out and routed the cables in ref ant DC and ac... Nice harness about
> the size of RG8 coax or your index finger. Used the small rg174 coax. Been
> working very well for 10+ years.
> The annoyance. When you slide it into the chassis you slip it in pull the
> cable and slip it in some more.. Takes about 2-3 pulls. A bit ugly but sure
> works.
> Regards
> Paul
>
> On Tue, Apr 10, 2012 at 2:00 PM, Ray Fantini <RAFANTINI at salisbury.edu
> >wrote:
>
> > I was thinking of building up adapter for working on my 1051. I have a
> > old
> > 1051 that's a basket case that I don't mind cutting up for parts for
> > this project and am planning on just removing the MP37 panel with P1
> > and P2 on it and hardwiring a AC cable to P1 49/50 with 48 as ground
> > and A3 on P2 for the antenna input. Don't want to go thru all the
> > effort for building up big break out box. Anyone else done this? Also
> > will this same power adapter work for things like the T-827? or RT-618?
> > RF
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