48
CTCSS Frequency Table
CDCSS Standard Code Table
CDCSS
NO
Positive
Code
Negative
Code
CDCSS
NO
Positive
Code
Negative
Code
CDCSS
NO
Positive
Code
Negative
Code
1
D023N D023I
29
D174N D174I
57
D445N D445I
2
D025N D025I
30
D205N D205I
58
D464N D464N
3
D026N D026I
31
D223N D223I
59
D465N D465N
4
D031N D031I
32
D226N D226I
60
D466N D466I
5
D032N D032I
33
D243N D243I
61
D503N D503I
6
D043N D043I
34
D244N D244I
62
D506N D506I
CTCSS
No.
Freq.
[Hz]
CTCSS
No.
Freq.
[Hz]
CTCSS
No.
Freq.
[Hz
]
CTCSS
No.
Freq.
[Hz]
1
67.0
14
103.5
27
159.8
40
199.5
2
69.3
15
107.2
28
162.2
41
203.5
3
71.9
16
110.9
29
165.5
42
206.5
4
74.4
17
114.8
30
167.9
43
210.7
5
77.0
18
118.8
31
171.3
44
218.1
6
79.7
19
123.0
32
173.8
45
225.7
7
82.5
20
127.3
33
177.3
46
229.1
8
85.4
21
131.8
34
179.9
47
233.6
9
88.5
22
136.5
35
183.5
48
241.8
10
91.5
23
141.3
36
186.2
49
250.3
11
94.8
24
146.2
37
189.9
50
254.1
12
97.4
25
151.4
38
192.8
13
100.0
26
156.7
39
196.6