Data Sheet

深圳市中龙通电子科技有限公司 Page 3
WiFi Module
CDW-B18188F-2C
3. General Specification
Feature
CDW-B18188F-2C
Product Name
WLAN 11n USB 2.0 module
Major Chipset
RTL8188FTV
Frequency Range
2.4 GHz ISM Band
Modulation
802.11b : DQPSK, DBPSK, CCK
802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK
PCBA Dimension
12.7×12.3×1.6(L×W×H)+-0.15mm
Channels
Ch1 ~ Ch11
Test Tone deviation
+/-75kHz
Security
WEP, TKIP, AES, WPA, WPA2
Interface
USB 2.0
Voltage
3.3V (3.0V-3.6V)
Operating Temperature
-20~ +70° C
Storage Temperature
-40 ~+85°C
Humidity
5 to 90 % maximum (non-condensing)
4. Electrical Characteristics
Feature
Description
RX sensitivity
Mode
Data Rate
sensitivity
Unit
11b
11Mbps
-87
dBm
11g
54Mbps
-74
dBm
11n
MCS7
-72
dBm
5. DC Characteristics
Description
TYP
Unit
Sleep mode
5
mA
RX Active,MCS7
145
mA
TX ,mcs7
200
mA
TX CCK,11Mbps
310
mA
Note:All result is measured at the antenna port and VDD33 is 3.3V