Extended transmitter frequency range for FT990 and FT1000
-Remove top and bottom covers. Remove top screw on each side which holds front panel to chassis.
Pivot front panel down slowly.
CAUTION : if you let it go, it will flop down rapidly and probably tear somethins loose.
Behind the meter will be the CNTL unit. It has a metal cover about 4 * 8 inches.
Snap the cover off. Look to the top of the unit. You will see JP-3.
Remove the solder connection on JP-3. =========================================================================
Note: I haven't tried or verified this, proceed at your own risk.
And do not transmit outside of legal bands!