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6. Selective Communicating
6. Selective Communicating
When communicating with a specific station, the tone squelch (CTCSS) function
can be used. Tone squelch is a function that enables you to receive a partner's
signal when the transmitted tone frequency matches your station's tone
frequency.
There are 38 different selectable tone number (frequencies)
Frequency
No.
1
2
3
4
5
6
7
8
9
10
26
Frequency
No.
67.0
11
97.4
71.9
12
100.0
74.4
13
103.5
77.0
14
107.2
79.7
15
110.9
82.5
16
114.8
85.4
17
118.8
88.5
18
123.0
91.5
19
127.3
94.8
20
131.8
Frequency
No.
No.
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
Frequency
192.8
31
203.5
32
210.7
33
218.1
34
225.7
35
233.6
36
241.8
37
250.3
38
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