[Milsurplus] CR-1A/AR crystals ?

[Jack Antonio]

On 9/7/2017 12:44 AM, Hubert Miller wrote:
>
> Found a bunch of crystals CR-1A/AR, in the range 6922.22 – 7133.33 kc/s.
> What radios were these for?
>

The AN/ARC-1, AN/ARC-3, SCR-522 used CR-1A/AR crystals.  And
there are probably other sets as well.

The 6922.22 crystal mulitplies up to 124.6, so it is probably a transmit
crystal for a 522 or ARC-3.   That crystal would put an ARC-1 on 134.32
which doesn't sound right for a 50s aircraft set.

Jack Antonio
WA7DIA