ICOM 301500 Manuale Utente

37

D CW reverse mode

The CW-R (CW Reverse) mode receives CW signals 
on the reverse sideband like that of LSB and USB 
modes.

Use when interference is near the desired signal and 
you want to shift the tone of the interfering signal.

q  Push 

 several times to select CW mode.

w  Push and hold 

 for 1 sec. to select CW or 

CW-R mode.

 

• Check the interference tone.

BFO

600 Hz

Desired signal

Inteference

Desired signal

600 Hz

BFO

Inteference

Push and hold

for 1 sec.

D CW pitch control

The received CW audio pitch and monitored CW 
audio pitch can be adjusted to suit your preferences 
(300 to 900 Hz) without changing the operating fre-
quency.

q  When CW (CW-R) mode is selected, push and hold 

 for 1 sec. to enter the quick set mode.

w  Rotate [M-CH] to select “CW PITCH”, then rotate 

[DIAL] to set the desired pitch.

 • 

 

CW pitch is adjusted in 10 Hz steps (300 to 900 Hz).

e  Push 

 to exit the quick set mode and re-

turn to normal operation.

This shows the default setting for
the CW pitch control (600 Hz).

4

RECEIVE AND TRANSMIT