Retevis RT642 Manual Del Usuario página 5

Overall part
Channel number
Range of working temperature
Rated voltage
Battery capacitance
Channel spacing
Shape size (antenna not included)
Weight
Antenna impedance
CTCSS Frequency table (unit: Hz):
Mute code Frequency Mute code
1 67 18
2 69.3 19
3 71.9 20
4 74.4 21
5 77 22
6 79.7 23
7 82.5 24
8 85.4 25
9 88.5 26
10 91.5 27
11 94.8 28
12 97.4 29
13 100 30
14 103.5 31
15 107.2 32
16 110.9 33
17 114.8 34
16
-20℃~60℃
DC3.7V
670mAh
12.5KHz
77x30x16mm
35g
50Ω
Frequency Mute code Frequency
116.8 35 183.5
123 36 186.2
127.3 37 189.9
131.8 38 192.8
136.5 39 196.6
141.3 40 199.5
146.2 41 203.5
151.4 42 206.5
156.7 43 210.7
159.8 44 218.1
162.2 45 225.7
165.5 46 229.1
167.9 47 233.6
171.3 48 241.8
173.8 49 250.3
177.3 50 254.1
179.9
6
DCS coding table (unit: Hz):
Mute code DCS code Mute code
51 023D 86
52 025D 87
53
026D 88
54 031D
89
55 032D 90
56 036D 91
57 043D 92
58 047D 93
59
051D 94
60 053D
95
61 054D 96
62 065D 97
63 071D 98
64 072D 99
65
073D 100
66 074D
101
67 114D 102
68 115D 103
69 116D 104
70 122D 105
71
125D 106
72 131D
107
73 132D 108
74 134D 109
75 143D 110
76 145D 111
77
152D 112
78 155D
113
79 156D 114
80 162D 115
81 165D 116
82 172D 117
83
174D 118
84 205D
119
85 212D 120
DCS code
Mute code DCS code
223D
121 445D
225D 122
446D
226D 123 452D
243D 124 454D
244D 125 455D
245D
126 462D
246D
127 464D
251D 128
465D
252D 129 466D
255D 130 503D
261D 131 506D
263D
132 516D
265D 133
523D
266D 134
526D
271D 135 532D
274D 136 546D
306D 137 565D
311D
138 606D
315D 139
612D
325D 140
624D
331D 141 627D
332D 142 631D
343D 143 632D
346D
144 645D
351D 145
654D
356D 146
662D
364D 147 664D
365D 148 703D
371D 149 712D
411D
150 723D
412D 151
731D
413D 152
732D
423D 153 734D
431D 154 743D
432D 155 754D
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