Continuous Tone Coded Squelch System Tone Frequencies (in Hz)
CTCSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Weather Channel Frequencies:
Channel
Freq. MHz
1
2
3
4
5
Freq. Hz
CTCSS
67.0
20
71.9
21
74.4
22
77.0
23
79.7
24
82.5
25
85.4
26
88.5
27
91.5
28
94.8
29
97.4
30
100.0
31
103.5
32
107.2
33
110.9
34
114.8
35
118.8
36
123.0
37
127.3
38
*
= No Tone
oF
Channel
162.550
6
162.400
7
162.475
8*
162.425
9*
162.450
10*
*Canadian Marine
27
Freq. Hz
131.8
136.5
141.3
146.2
151.4
156.7
162.2
167.9
173.8
179.9
186.2
192.8
203.5
210.7
218.1
225.7
233.6
241.8
250.3
Freq. MHz
162.500
162.525
161.650
161.775
163.275
128-8333
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