Anaren A110LR09x, Руководство пользователя

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A110LR09x
– User’s Manual
Page 17 of 38
Release Date 10/31/11
2.5.1. US & Canada
Within the US and Canada, the modules have been approved for use as digitally modulated
transmitters. In the US, the occupied bandwidth (6dB BW) should be greater than 500 kHz,
whereas in Canada, the max BW (99% BW) should be 0.5% of the center frequency. Table 2
shows the configurations that have been approved for use both in the US and Canada.
Table 2 FCC/IC Approved Configurations
Code Modulation Type Datarate(kbps) Deviation (kHz) Max Output Power(dBm[Hex])
ML4 2-FSK 1.2 237 7 [0xCD]
ML5 2-FSK 38.4 237 8 [0xCA]
ML6 2-FSK 100 237 10 [0xC4]
ML7 2-FSK 250 237 12 [0xC0]
Due to FCC power spectral density requirements, the output power must be limited by the given
value for each modulation types. The given hex value in Table 2 represents the PA Table
setting for the module to ensure the correct maximum output power. Table
3 gives a list of
available output powers that the module has along with the corresponding PA Table register
values.
Table 3 Output Power vs. PA Table Value
Power (dBm) PA_Table(Hex) Power (dBm) PA_Table(Hex)
12 0xC0 4.2 0x84
11 0xC1 4 0x85
10.5 0xC2 3.6 0x86
10.3 0xC3 3.4 0xCF
10 0xC4 3 0x88
9.6 0xC5 2.5 0x8A
9.2 0xC6 2 0x8B
9 0xC7 1 0x8D
8.6 0xC8 0 0x8E
8.2 0xC9 -0.5 0x70
8 0xCA -1 0x60
7.6 0xCB -2 0x40
7.2 0xCC -2.2 0x62
7 0xCD -5 0x67
6.2 0xCE -10 0x6D
5 0x80 -15 0x24
4.8 0x81 -20 0x22
4.6 0x82 -25 0x14
4.4 0x83 -30 0x03