CMX808A View Datasheet(PDF) - CML Microcircuits
Part Name
Description
MFG CO.
'CMX808A' PDF : 23 Pages View PDF
Family Radio CTCSS 'Type 2' Encoder and Decoder
CMX808A
1.6.4 Tx Tone Table
The following table lists the commonly used CTCSS tones and the corresponding values for programming the
CTCSS TX FREQUENCY register $83.
Freq.
(Hz)
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
Byte 1
(Hex)
0E
0E
0D
0D
0C
0C
0B
0B
0B
0A
0A
0A
09
Byte 2
(Hex)
93
18
95
20
AF
41
D6
6F
09
AC
4D
07
C4
STANDARD TONES
Freq. Byte 1 Byte 2
(Hz) (Hex) (Hex)
103.5
09
6F
107.2
09
1C
110.9
08
CE
114.8
08
82
118.8
08
38
123.0
07
F1
127.3
07
AC
131.8
07
69
136.5
07
28
141.3
06
E9
146.2
06
AE
151.4
06
73
156.7
06
3B
Freq.
(Hz)
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
Byte 1
(Hex)
06
05
05
05
05
05
04
04
04
04
04
04
03
Byte 2
(Hex)
05
D1
9E
6E
3F
11
CD
A3
7A
54
2E
0A
E7
Freq.
(Hz)
62.5
64.7
159.8
Byte 1
(Hex)
0F
0F
06
Byte 2
(Hex)
A0
18
1C
NON-STANDARD TONES
Freq. Byte 1 Byte 2
(Hz) (Hex) (Hex)
183.5
05
52
189.9
05
24
196.6
04
F8
Freq.
(Hz)
199.5
206.5
229.1
Byte 1
(Hex)
04
04
04
Byte 2
(Hex)
E5
BB
43
© 1999 Consumer Microcircuits Limited
15
D/808A/5
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