[Milsurplus] Connector for RCA AVR 20A

[Mike Morrow]

Robert,

I'm not seeing any parts nomenclature conflicts.  The 91-PC4F that you
mention was found on some AVA-126 power supplies.  That's the "panel
connector".  The 91-MC4M has been on every AVR-20-A1 I've owned (four
of them since 1966) or ever seen, except for a few ham-hacked receivers.
IIRC, the beacon-band AVR-15 uses the same connector.  It can mate with
in-line (versus panel) connector 91-MC4F.

Mike / KK5F

>Perhaps American Phenolic changed the part numbers early in the War and 
>RCA, since they didn't supply the connector anyway, didn't bother to update the 
>manuals.  If anyone has an AVR-20 or AVR-20A that still has the original 
>pigtail connector, a photo would settle this.  I have half a dozen 91-MC-4F's 
>somewhere (with suitable modification, you can use them on the TBY).  And in 
>fact, I started to suggest them as a period correct substitute.

On 7/8/2015 12:04 PM, WA5CAB--- via Milsurplus wrote:

>> >The only thing that I can find is in IB-34044 and 34044-1.  A 4-contact
>> >connector is shown in the power supply schematic with dotted lines and 
>> identified as Amphenol PC-4F