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The WSN802G is a 2.4 GHz IEEE 802.11 g radio transceiver module that enables OEMs to build low-power wireless local area networking (WLAN) and sensor monitoring solutions for the global market. It is the first RFM RF module to integrate the Gainspan GS1010 System on Chip (SoC). The WSN802G delivers an exceptionally low power profile and long battery life capabilities in a fully functional, certified radio module that is easily interfaced to existing 802.11. b/g infrastructure for a wide variety of sensor monitoring and WLAN applications.

The Gainspan GS1010 SoC low average power consumption is obtained by putting the SoC to sleep between active periods. Depending upon the frequency of active periods, a single AA Lithium cell can provide a battery life in excess of 5 years. When the SoC is active, its current consumption is about 150 mA, allowing a battery to adequately power the device. The WSN802G is certified for unlicensed operation in the USA, Canada and Europe.

Features:

• 2.4 GHz 802.11 g Transceiver for Wi-Fi Sensor Networking

• Low Power / Low Cost / Small Size

- <7.5 uA Sleep Current Supports Battery Operation

- <200mA Active Power Current

- 10mW RF Power

- Up to 5 years battery life on a single AA lithium cell battery

- Low Cost @ $69 single unit price

- Small Size and Light Weight @ 1.0 X 1.05 inches

• Data Rates at 1 Mb/s and 2 Mb/s

• Typical Transmission Range Indoor @ 50 meters and Outdoor @ 250 meters

• Timer- and Event-Triggered Auto-Reporting Capability

• Analog, Digital and Serial I/O for Sensor Applications

• -40 to +85 C Operating Temperature Range

• FCC and Canadian IC Certified for Unlicensed Operation

• ETSI certified for EU Operation