I have an calib xtal by Bliley that says Collins BG12A 1.000000 MC 290 3435
009 on the glass.
Does anyone know what unit this was used in and what pins on the octal
bottom are used.
The Box Says:
5955 566 6623
Crystal Unit
PN 2903435009
BG12A 1000KC
1 each
DSA-9-8207
A-2/64
Healthfully yours,
DON W4BWS