Alvarion BREEZEACCESS SW VERSION 5.1 - Manual (Page 111)

Configuring the Subscriber Unit’s Maximum Modulation Level
Commissioning
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Table 3-3: Recommended Maximum Modulation Level*
SNR Maximum Modulation Level
SNR > 23 dB 8
21 dB < SNR < 23 dB 7
16 dB < SNR < 21 dB 6
13 dB < SNR < 16 dB 5
10 dB < SNR < 13 dB 4
8 dB < SNR < 10 dB 3
7 dB < SNR < 8 dB 2
6 dB < SNR < 7 dB 1
* The maximum supported value depends on the unit’s HW revision and on the Max Modulation
Level according to the Sub-Band.