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8
4 Recommended circuit diagram
Note: See Chapter 8 for details on hardware design considerations.
5 Channel code value table
The E200-900A17S switches the Channel through different combinations of high and low levels of the four pins of CH0~CH3.
The low level is represented by "0", and the high level is represented by "1". The frequency correspondence table is as follows:
CH3
CH2
CH1
CH0
Channel
Frequency
（
MHZ
）
0
0
0
0
Channel 0
863.275
0
0
0
1
Channel 1
863.79
0
0
1
0
Channel 2
864.295
0
0
1
1
Channel 3
864.795
0
1
0
0
Channel 4
868.115
0
1
0
1
Channel 5
903.205
0
1
1
0
Channel 6
906.045
0
1
1
1
Channel 7
908.075
1
0
0
0
Channel 8
910.13
1
0
0
1
Channel 9
912.18
