Icom IC-F25SR Instruction Manual page 15

D Frequency channel/CTCSS tone list (default)
CH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
* 1 All operatng channel frequences cannot be changed.
* 2 CTCSS tones can be programmed. You can use DTCS (Dgtal Tone
Code Squelch) nstead of CTCSS. (p. 15)
Frequency (MHz)*
446.006250
446.018750
446.031250
446.043750
446.056250
446.068750
446.081250
446.093750
446.006250
446.018750
446.031250
446.043750
446.056250
446.068750
446.081250
Auto Scan
BASIC OPERATION
1 Tone (Hz)*
No settng
No settng
No settng
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
—
3
3
2
10