[ARC5] INFO Wanted: R22 receiver BCB NAV

[David Stinson]

On 9/27/2020 11:56 PM, Kenneth G. Gordon wrote:
 > On 28 Sep 2020 at 0:31, Bill Cotter wrote:
 >
 >> Ken,
 >>
 >> I have not found the R-22 in any of the ARC-12 TO's that I have
 >> located, of which most coverage is VHF and UHF RX/TX.

My old head is foggy this morning, but by the time of the
1960 A.R.C. catalog:

http://www.bunkerofdoom.com/lit/ARC_1960_cat.pdf

both the R-10 and R-22 had been discontinued in favor
of the type-21A ADF system, which used the R-30.
You could still get the R-11 (towers/weather on Longwave
were still a thing in many parts of the world in 1960)
and the R-19 for simpler, less expensive installations.
ARC was finally moving-away from the silly "whistle-through"
system of broad-selectivity, manually-tuned receivers
and promoting crystal-controlled receive
with the R-34 and multi-channel sorta-synth type-210.

If someone has documentation on the A.R.C. type
deployments between the early '50s type-12 era (Korea)
and 1960s type-210 era, it would be of interest to many.

I need more coffee...
GL OM DE Dave AB5S


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