Midland 76-860/77-861B,
Sharp
CB2170/CB4370/CB4470/CB4670
This chip uses 6 bit
binary programming with
pin 10 controlling the
preset Ncodes for
TX and RX.
This can be modified by
switching in new loop
mixing crystals.
(THE
SCREWDRIVER
EXPERT’S" GUIDE By
Lou
Franklin, K6NH) |