uPD2816 Models

Cobra 29GTL/29LTD/63GTL/87GTL/89GTL/1000GTL, President Thomas J / JFK/Dwight D(new)/Zachary T(new),
Superstar 120, SBE LCB-8, Teaberry Stalker XII/ Stalker V, Uniden PTC104 Trucker.

uPD2816 SSB Models

Midland 6001(79-006)/ 7001(79-007)

These chips use 6 bit BCD/ROM programming.

The SSB models can be modified by pulling pin 9 HIGH. This will give 40 channels exactly 455Khz below the standard
'FCC' channels (ie. 26.510 - 26.950). The others can be modified by injecting new mixing frequencies with an external
oscillator/crystal switch

(THE SCREWDRIVER EXPERT’S" GUIDE By Lou Franklin, K6NH)