DEVELOPMENT KIT
(Info Click here )
· Small Size, Light Weight, Low Cost
· 7.5 μA Sleep Current Supports Battery Operation
· Timer and Event Triggered Auto-reporting Capability
· Analog, Digital and Serial I/O for Sensor Applications
· -40 to +85 o C Operating Temperature Range
· FCC and ETSI Certified for Unlicensed Operation
The WSN802G transceiver module is a low cost, robust solution for 802.11g sensor
networks. The WSN802G’s very low sleep current makes long life battery operation
practical. The WSN802G module includes analog, digital and serial I/O, providing
the flexibility and versatility needed to serve a wide range of sensor network applica-
tions. The WSN802G module is easy to integrate and is compatible with standard
802.11b/g access points.
WSN802G Absolute Maximum Ratings
WSN802G
802.11g
Wireless
Sensor
Network
Module
Rating
Input/Output Pins Except ADC Inputs
ADC Input Pins
Value
-0.5 to +3.63
-0.5 to 1.98
Units
V
V
Non-Operating Ambient Temperature Range
-40 to +85
o
C
WSN802G Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Operating Frequency Range
Spread Spectrum Method
RF Chip Rate
RF Data Rates
2401
CCK Direct Sequence
11
1 or 2
2474
MHz
Mc/s
Mb/s
Modulation Type
Number of RF Channels
BPSK at 1 Mb/s, QPSK at 2 Mb/s
11
RF Channel Spacing
Receiver Sensitivity, 8% PER:
1 Mb/s RF Data Rate
2 Mb/s RF Data Rate
RF Transmit Power
RF Connector
Optimum Antenna Impedance
www.RFM.com E-mail: info@rfm.com
?2009 by RF Monolithics, Inc.
5
-92
-90
10
U.FL Coaxial Connector
50
MHz
dBm
dBm
mW
W
Page 1 of 7
WSN802G - 04/29/09
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