YT-1200 and YT-450 Processor Upgrade
The V1.1 processor upgrade for the YT-1200. The YT-1200 now includes Yaesu FT-450, FT-450D, FT-950, FT-991, FT-991A, FTdx-1200, FTdx-3000 radios. The upgrade adds seamless operation with the FT-991 and FT-991A as well as allowing the user to choose any baud rate.
The new chip will also upgrade older YT-450 tuners to become 99% YT-1200 tuners.
The processor replaces the YT-1200 processor marked 1.0K and the YT-450 processor marked 1.1K.