ADJUSTMENT PROCEDURES
PLL ADJUSTMENT for IC-F4TR
UNIT
LOCATION
UNIT ADJUST
PLL LOCK
1 Operating freq:
MAIN Connect a multimeter
1.3 V
MAIN L11
VOLTAGE
480.000 MHz
to check point CP1.
Receiving
2 Operating freq:
L405
480.000 MHz
Transmitting
3 Operating freq:
3.5V-
Verify
512.000 MHz
4.5V
Receiving
4 Operating freq:
512.000 MHz
Transmitting
ADJUSTMENT
ADJUSTMENT ADJUSTMENT CONDITIONS
MEASUREMENT
VALUE
