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BL-M7668BU4
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0
➢
Electrical Specification
This Specification is based-on conductive DVT testing result. The extreme condition include overall
temperature (0
℃
,+25
℃
,+40
℃
) and overall voltage (4.75V,5V,5.25V).
•
IEEE 802.11b Section:
Items
Contents
Specification
IEEE802.11b
Mode
DBPSK, DQPSK and CCK and DSSS
Channel
CH1 to CH13
Data rate
1, 2, 5.5, 11Mbps
TX Characteristics
Min.
Typ.
Max.
Unit
Remar
k
1. Power Levels(Calibrated)
2. Spectrum Mask @ Target Power
1) fc +/-11MHz to +/-22MHz
-
-
-30
dBr
2) fc > +/-22MHz
-
-
-50
dBr
3. Constellation Error(EVM) @ Target Power
1) 1Mbps
-
-
-10
dB
2) 2Mbps
-
-
-10
dB
3) 5.5Mbps
-
-
-10
dB
4) 11Mbps
-
-20
-10
dB
4. Frequency Error
-15
-
15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity(each chain)
1) 1Mbps (FER
≦
8%)
-
-83
dBm
2) 2Mbps (FER
≦
8%)
-
-80
dBm
3) 5.5Mbps (FER
≦
8%)
-
-79
dBm
4) 11Mbps (FER
≦
8%)
-
-76
dBm
6. Maximum Input Level (FER
≦
8%)
-10
-
-
dBm
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