CTCSS Codes and Frequencies
Code No.
Frequency (Hz)
"oF'
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
UNIDEN UH720SX-NB/UH710SX-NB
Code No.
OFF
67.0
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
25
Frequency (Hz)
20
131.8
21
136.5
22
141.3
23
146.2
24
151.4
25
156.7
26
162.2
27
167.9
28
173.8
29
179.9
30
186.2
31
192.8
32
203.5
33
210.7
34
218.1
35
225.7
36
233.6
37
241.8
38
250.3
UHF CB Radio