I have a working Collins ARR-41/R-648 Receiver that I no longer use. For those
not familiar with this receiver, it is the Airborne version of the R-390A, but it
does not have all the Mechanical filtering the R-390A has.
It covers 190 – 550 Kc and 2 – 25 Mc. 28vdc input (I can supply a switching supply
that I use to run it.
The insides are exceptionally clean (as are most), the outside not as so. No dents or
major imperfections. I have a number of pictures of it I can send to interested parties
(about a 6 MB file). I also have pdf copies of the 3 volume set of the TM Manuals
and a copy of the December 1979 73 Magazine “conversion” article. Please note that
this radio is in original condition, There has been nothing done to it except power it
up and listen to it.
Now, I am looking to trade it for something I need, primary amongst my needs is
a Collins 312B-5. It need not be CCA Excellent (neither is my KWM-2A !!.
Anyone interested in making a trade ??
73, Dick, W1KSZ