User's Manual

FLC-CBM202 Datasheet
Flaircomm Microelectronics Confidential
-22-
5. Electrical Characteristic
5.1 WiFi Performance Specifications
5.1.1 DSSS and CCK modulations (802.11b) TX Performance Specifications
Characteristics
Min
Typical
Max
IEEE Specification
Unit
Frequency range
2400
-
2500
-
MHz
RMS transmit power(a)
16
18
20
-
dBm
RMS EVM
0
-28
-25
-9.1
dB
Spectral mask 1st Sidelobe
-
-39
-33
-30
dBr
Spectral mask 2nd Sidelobe
-
-54
-50
-50
dBr
RF carrier suppression
-
-30
-25
-15
dB
Center Frequency Tolerance
-20
2
+20
25
ppm
Occupied Bandwidth
-
22
-
-
MHz
Spurious
emissions
Frequency(GHz)
Min
Typical
Max
Band
dBm/Hz
0.076-0.108
-
-160
-
FM
0.776-0.794
-
-145
-
CDMA 2000
0.869-0.894
-
-145
-
GSM850/CDMA850
0.925-0.960
-
-143
-
GSM900
1.570-1.580
-
-135
-
GPS
1.805-1.880
-
-132
-
GSM1800/DCS1800
1.930-1.990
-
-130
-
GSM1900/CDMA1900
2.110-2.170
-
-125
-
W-CDMA 2000
Table 5: DSSS and CCK modulations (802.11b) TX Performance Specifications
5.1.2 OFDM TX Performance Specifications
Characteristics
Min
Typical
Max
IEEE Specification
Unit
Frequency range
2400
-
2500
-
MHz
RMS transmit power(a)
12
15
18
-
dBm
RMS EVM, 54Mbps
-
-28
-25
-25
dB
RMS EVM, mcs7
-
-29
-28
-28
dB
Spectral mask,±11MHz
-
-35
-30
-20
dBr
Spectral mask,±20MHz
-
-40
-30
-28
dBr
Spectral mask±30MHz
-
-50
-42
-40
dBr
Centre frequency leakage
-
-35
-25
-15
dB
Spectral flatness for spectral
lines -16 to -1,1 to 16
-
-
±2
±2
dB