User's Manual

COMPANY CONFIDENTIAL
9
3. Electrical Specification
3.1 Operating Condition
Parameter Condition Min. Typ. Max. Unit
DC Input 5V 4.5 5 5.5 V
Module Current
(DC input nominal)
WiFi TX only and BT sleep 200 mA
WiFi RX only and BT sleep 176
BT TX only 172
BT RX only 181
WiFi/BT co-existence 220
Standby
with connection AP
180
Operating Temperature -- 0 +60
℃
Storage Temperature -- -30 +85
℃
3.2 WiFi RF Specification
3.2.1 802.11b Mode
Items
Contents
Standard IEEE802.11b
Modulation Type DSSS / CCK
Frequency range 2412MHz~2472MHz
Channel CH1 to CH13
Data rate 1, 2, 5.5, 11Mbps
TX Characteristics(per chain) Min. Typ. Max. Unit
1. Transmitter Output Power
1) 11b Target Power
15 17 19
dBm
2. Spectrum Mask @ target power
1) fc +/-11MHz to +/-22MHz -30 dBr
2) fc > +/-22MHz -50 dBr
3. Frequency Error -25 -1 25 ppm
4 Constellation Error( peak EVM)@ target power
1) 1~11Mbps -31 dB
RX Characteristics(per chain) Min. Typ. Max. Unit
5 Minimum Input Level Sensitivity
1) 1Mbps (FER ≦ 8%) -97.6
-83
dBm
2) 2Mbps (FER ≦ 8%) -94.4
-80
dBm
3) 5.5Mbps (FER ≦ 8%) -92.6
-79
dBm
4) 11Mbps (FER ≦ 8%) -89.0
-76
dBm
6 Maximum Input Level (FER ≦ 8%) -10 dBm