[R-390] Need Info on antenna Coupler

[wjneill@lcc.net]

1=2E  There is no TM for the CU-286/URR=2E  It is described completely in =
the
TM for the=20
AN/FRR-33, for which I have a copy issued by Collins and a USAF copy of th=
e
Army=20
TM=2E

2=2E  The top cover of the CU-286/URR has a complete schematic wiring diag=
ram=2E

3=2E  I have a CU-286/URR and while it is my rack, I've never used it=2E  =
I
made up sets of=20
twin-ax cable many, many years ago to be used with my R-390, R-390A's,
R-391's,=20
and R-725 but never made the time to provide a power source=2E

I don't know how accessible my thousands of TM's are (I've moved five time=
s
in nine=20
years and am still recovering) but I might be able to find one of the TM's=

for the FRR-
33 so if you'll give me your mailing address, I'll photocopy what I can an=
d
send it on to=20
you=2E

Bill Neill
Conroe, Texas

Original Message:
-----------------
From: William Sheehy WSHEEHYPLLC@twmi=2Err=2Ecom
Date: Mon, 28 Jul 2003 09:16:15 -0400
To: R-390@mailman=2Eqth=2Enet
Subject: [R-390] Need Info on antenna Coupler

I have an old CU 286 FRR 33 antenna coupler which appears to be something
that=20
was used with the R 391 autotune sets=2E  It works but doesn't seem to be =
up
to snuff=2E  It=20
runs off 24v DC and has several connectors on the back to hook to the
radios=2E  It=20
appears that if properly connected, it would autotune to the presets on th=
e
radio=2E  It=20
has provision for two antennas (A & B) and outputs for two sets so that th=
e
sets had=20
the option of using either the A or B antenna=2E =20

Anybody have or know where I can get a manual for this or any other useful=
=20
information in order to get it back up to specs (whatever they may be)=2E

I can be reached directly at=20
wsheehypllc@twmi=2Err=2Ecom or=20
wjsheehy@yahoo=2Ecom

Thanks,

Jake Sheehy=20


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