Alvarion SW VERSION 5.1 system manual Radio Specifications Description

				Specifications
	Table 1-7: Radio Specifications
Item		Description
Sensitivity, Minimum (dBm at	Modulation	Sensitivity	Sensitivity	Minimum SNR
antenna port, PER<10%,	Level4	(HW Rev. A)	(HW Rev. B
20 MHz bandwidth3)			and higher)
	1	-87 dBm	-89 dBm	6 dB
	2	-86 dBm	-88 dBm	7 dB
	3	-85 dBm	-86 dBm	9 dB
	4	-83 dBm	-84 dBm	11 dB
	5	-80 dBm	-81 dBm	14 dB
	6	-76 dBm	-77 dBm	18 dB
	7	-71 dBm	-73 dBm	22 dB
	85	-69 dBm	-71 dBm	23 dB
Modulation	OFDM modulation, 64 FFT points; BPSK, QPSK, QAM16, QAM64

1The actual available frequency channels and bandwidth are defined by the selected Sub-Band, which reflects the applicable regulatory constraints. For more details refer to section 4.2.2.4).

2The actual maximum available output power for each modulation level is defined by the selected Sub-Band, which reflects the applicable regulatory constraints. For some countries the power may also be limited by limitations on the maximum EIRP (also included in the Sub-Band parameters) and the Antenna Gain parameter. For more details refer to section 4.2.2.4 and to section 4.2.6.2.8.1. For information on specific HW and Country Code limitations, see the Country Codes document.

3The sensitivity values are for a bandwidth of 20 MHz. When using a 10 MHz bandwidth, the sensitivity for each modulation level is 3 dB lower. For a 5 MHz bandwidth (900 MHz band) the sensitivity for each modulation level is 6 dB lower.

4Modulation Level indicates the radio transmission rate and the modulation scheme. Modulation Level 1 is for the lowest radio rate and modulation scheme.

5Modulation Level 8 is supported only in units with HW Revision B and above.

System Description

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