ICOM 325300 Manual Do Utilizador

26

5

REPEATER AND DUPLEX OPERATIONS

N Duplex operation

D Setting frequency offset

q  Push [SET] to enter the Set mode.

w  Rotate [DIAL] to select the frequency 

offset set item, then rotate [VOL] to 
set the frequency offset.

e  Push  [V/M/C] to return to the fre-

quency display.

Frequency offset 
setting

0.6 MHz offset

D Setting duplex direction

± Push and hold [DUP](

1

) for 1 sec. to select “DUP–” (nega-

tive offset) or “DUP” (positive offset).

• “DUP–” or “DUP” indicates the transmit frequency for minus 

shift or plus shift, respectively.

• When frequency offset is 0.6 MHz

–Duplex example

+Duplex example

Receiving

Transmitting

U.S.A. and Korean versions:
The auto repeater function has priority over the manual duplex 
setting. If the transmit frequency changes after setting, the 
auto repeater function may have changed the duplex setting. 
Turn the auto repeater function OFF to prevent this (p. 26).

N Reverse duplex function

When the reverse duplex function is ON, the receive and 
transmit frequencies are reversed. The function can be set in 
the Set mode.

qPush [SET] to enter the Set mode.

w  Rotate [DIAL] to select the reverse duplex set item, then 

rotate [VOL] to turn the function ON or OFF.

Reverse duplex setting

ePush [V/M/C] to return to the frequency display.

Each receive and transmit frequency is shown in the table 
below, with the following configurations;

Input freq.: 145.300 MHz, Direction: – (down), Offset: 0.6 MHz

• “DUP–” or “DUP” blinks 

when the reverse duplex 
function is ON.

145.300 MHz 144.700 MHz

144.700 MHz 145.300 MHz

[DIAL]
[VOL]