[ARC5] ARC-5 massacre !

[Mike Morrow]

>Dave wrote:
>
>>> Note to anyone who saw the tuning knob:
>>> It is SCR-183 / RU, NOT "ARC-5."
>>
>> I looked again.  I could be wrong.  

I wrote:

> The dials are definitely ARA/ATA or SCR-274-N or AN/ARC-5.
>
> The only RU-series receiver that uses a frequency-calibrated
> dial anywhere is the 200 to 400 kHz RU-2A beacon band receiver.
> The SCR-A*-183/-283 uses small frequency-calibrated dials, but
> only on the MC-125 command set receiver remote tuning unit.

I looked again.  Dave wrote "knob", not "dial".

I agree with Dave's original assessment.  The knob is either a nt-23022 local tuner for RU-type (and other) USN receivers, or a MC-127 local tuner for SCR-A*-183/-185/-186/-187/-287 (and other) USAAC/F receivers.

Mike / KK5F