Table 1: UHF Wireless Channel Guide
1
640.1
2
641.6
3
643.1
4
644.5
5
646.1
6
647.6
7
649.1
8
650.5
9
651.7
10
653.3
11
655.2
12
656.7
13
658.2
14
659.6
15
661.2
16
662.7
Frequency Combinations
640-664MHz
1.
Use 4 channels at the same time
(1) 19 20 35 36
(5) 59 75 77 90
2.
Use 8 channels at the same time
(1) 06 39 42 45 55 70 89 90
(3) 01 02 06 37 49 50 70 84
(5) 34 40 52 57 68 69 81 82
3.
Use 12 channels at the same time
(1) 05 21 49 50 52 58 65 66 75 85 87 91
(2) 02 17 22 25 26 36 41 42 67 82 86 92
640-664MHz Frequency
17
640.9
33
18
642.4
34
19
643.8
35
20
645.3
36
21
646.9
37
22
648.4
38
23
649.8
39
24
651.3
40
25
652.6
41
26
654.1
42
27
656
43
28
657.5
44
29
658.9
45
30
660.4
46
31
662
47
32
663.4
48
(2) 10 57 58 59
(6) 11 44 45 57
640.4
49
641.1
641.9
50
642.6
643.3
51
644
644.8
52
645.5
646.4
53
647.1
647.9
54
648.6
649.3
55
650
650.8
56
651.5
652.1
57
652.8
653.6
58
654.3
655.5
59
656.2
657
60
657.7
658.4
61
659.1
659.9
62
660.6
661.5
63
662.2
662.9
64
663.6
(3) 19 34 36 39
(4) 20 35 39 69
(7) 07 53 84 87
(2) 17 18 20 33 34 36 37 89
(4) 02 49 50 52 68 69 71 87
Okayo Portable PA System
65
640.6
81
66
642.1
82
67
643.5
83
68
645
84
69
646.6
85
70
648.1
86
71
649.5
87
72
651
88
73
652.3
89
74
653.8
90
75
655.7
91
76
657.2
92
77
658.6
93
78
660.1
94
79
661.7
95
80
663.1
96
641.4
642.9
644.3
645.8
647.4
648.9
650.3
651.9
653.1
654.6
656.5
658
659.4
660.9
662.5
663.9
13