Wireless

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wireless antennas and module J20H071 (CUH-1115A)

Bluetooth+Wifi[edit]

Overlapping channels BT/WiFi[edit]

Center Frequency
(2.4xx Ghz)
BT 2.0
Channel
BT 4.0
Channel
WiFi channel
(center freq. in GHz)
00 Guard Guard
01 1
(2.412)
02 0 0
03 1
04 2 1
05 3
06 4 2 2
(2.417)
07 5
08 6 3
09 7
10 8 4
11 9 3
(2.422)
12 10 5
13 11
14 12 6
15 13
16 14 7 4
(2.427)
17 15
18 16 8
19 17
20 18 9
21 19 5
(2.432)
22 20 10
23 21
24 22 11
25 23
26 24 12 6
(2.437)
27 25
28 26 13
29 27
30 28 14
31 29 7
(2.442)
32 30 15
33 31
34 32 16
35 33
36 34 17 8
(2.447)
37 35
38 36 18
39 37
40 38 19
41 39 9
(2.452)
42 40 20
43 41
44 42 21
45 43
46 44 22 10
(2.457)
47 45
48 46 23
49 47
50 48 24
51 49 11
(2.462)
52 50 25
53 51
54 52 26
55 53
56 54 27 12
(2.467)
57 55
58 56 28
59 57
60 58 29
61 59 13
(2.472)
62 60 30
63 61
64 62 31
65 63
66 64 32
67 65
68 66 33
69 67
70 68 34
71 69
72 70 35
73 71
74 72 36
75 73
76 74 37
77 75
78 76 38
79 77
80 78 39
81 Guard
82 Guard
83


Subboard is BGA soldered with 9x7 grid, with some pads not present.

Gallery[edit]

See also : "(Short term Confidential)Internal Photo_RF" @ AK8CUH100C1 filing (CUH-10xxA series) / AK8DUTD1000 filing (DUH-D1000xA series)

See also : "(Short term Confidential)Internal Photo_RF" @ AK8CUH100F1 filing (CUH-11xxA series)