Data Sheet

EMC3080 Series Wireless Module Data Manual
Copyright of Shanghai MXCHIP Information Technology Co., Ltd.
12
IEEE 802.11b mode
Table 11 RF TX Parameters in IEEE802.11b mode
TX Characteristics
Min.
Typical
Max.
Unit
Transmitter Output Power
11b Target Power
14
16
18
dBm
Spectrum Mask
fc +/-11MHz to +/-22MHz
-30
dBr
fc > +/-22MHz
-50
dBr
Frequency Error
-10
-2
＋10
ppm
Constellation Error (peak EVM)
1~11Mbps
-15.5
35%（or -11dB）
Table 12 RF RX parameters in IEEE802.11b mode
RX Characteristics
Min.
Typical
Max.
Unit
Minimum Input Level Sensitivity
1Mbps (FER≦8%)
-98
-83
dBm
11Mbps (FER≦8%)
-89
-76
dBm
IEEE802.11g
Table 13 RF TX Parameters in IEEE802.11g mode
TX Characteristics
Min.
Typical
Max.
Unit
Transmitter Output Power
11gTarget Power@6Mbps
13
14.5
16
dBm
11g Target Power@54Mbps
13
14.5
16
dBm
Spectrum Mask @ target power
fc +/- 11MHz
-20
dB
fc +/- 20MHz
-28
dB
fc > +/-30MHz
-40
dB
Frequency Error
-15
-5
+15
ppm
Constellation Error (peak EVM) @target power
6Mbps
-
-26
-24
dB
54Mbps
-
-29
-27
dB