TRANSMITTER ADJUSTMENTS(CONTINUE)

ADJUSTMENT

 

ADJUSTMENT CONDITIONS

 

MEASUREMENT

VALUE

ADJUSTMENT

 

 

 

 

 

 

 

 

UNIT

 

LOCATION

UNIT

ADJUST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC-APC

1

 

 

• Operating frequency

: 12.2350 MHz

Rear

 

Connect

an ammeter

34.5 A

PA

R6516

 

 

 

 

 

• Mode

: J3E

panel

 

(50 A)

between an

 

 

 

 

 

 

 

 

 

• Set the audio generator as:

 

 

external power supply

 

 

 

 

 

 

 

 

 

Frequency

: 1.5 kHz

 

 

and the

transceiver.

 

 

 

 

 

 

 

 

 

Level

: 100 mV

 

 

 

 

 

 

 

 

 

 

 

 

 

• Preset R6516 on the PA unit to center

 

 

 

 

 

 

 

 

 

 

 

 

 

position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Connect the J3101 pin 15 (FOR line)

 

 

 

 

 

 

 

 

 

 

 

 

 

on the MAIN unit to ground.

 

 

 

 

 

 

 

 

 

 

 

 

 

• Transmitting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• After adjustment, disconnect J3101 pin 15 (FOR line) on the MAIN unit from ground.

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• IC-M802 TOP VIEW

L706

Transmit peak and total gain

adjustment

J3101 pin 15

Connect to ground when adjusting IC-APC

R6516

Ic-APC adjustment

• RC-25 FRONT PANEL

[ENT]

[CH]

4 - 10