|
Craig L131/L231,
Johnson Messenger
4730/Viking 4740,
NDI PC200/PC201,
Tram D64, Pace
1000BC/1000MC/SS-120,
SBE Console VI
This chip was
designed to replace
the MC14526/68 pair.
Used in SSB models
only.
Modification is done
by using an external
oscillator to
replace the doubled
20 MHz
mixing signal coming
from the 10 MHz
reference divider.
(THE
SCREWDRIVER
EXPERT’S" GUIDE By
Lou
Franklin, K6NH) |
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