GEOVISION 00EFR370000 User Manual
Copyright © JORJIN TECHNOLOGIES INC. LIMITED 2010
CONFIDENTIAL
a module solution provider
WN8020-00 WLAN USB Module
Ralink IEEE 802.11 b/g/n solution
USER MANUAL
Doc No: WN8020-00-SPC-R06
Copyright © JORJIN TECHNOLOGIES INC. LIMITED 2010
CONFIDENTIAL
Index
1. OVERVIEW .................................................................................................................... 2
2. ELECTRICAL CHARACTERISTICS ............................................................................. 5
2.1. RF CHARACTERISTICS ................................................................................................. 5
2.2. ABSOLUTE MAXIMUM RATINGS ................................................................................... 5
3. SMT & BAKING RECOMMENDATION ................................................................. 6
3.1. BAKI NG RECOMM ENDATION .................................................................................... 6
3.2. SM T RECOM MENDATION ......................................................................................... 7
4. HISTORY CHANGE ................................................................................................... 9
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Doc No: WN8020-00-SPC-R06
Copyright © JORJIN TECHNOLOGIES INC. LIMITED 2010
CONFIDENTIAL
1. OVERVIEW
MAC/BBP and 2.4GHz RF single chip with 150Mbps PHY rate supporting.
It fully complies with IEEE 802.11n draft 3.0 and IEEE 802.11b/g feature
rich wireless connectivity at high standards, cost-effective, throughput
from extended distance. Optimized RF architecture and baseband
algorithms provide superb performance and low power consumption.
WN8020 is designed to support standard based featur es in the areas of
security, quality of service and international regulation, giving end users
the greatest performance anytime in any circumstance.
Feature
Host Interface USB2.0
1T1R with up to 150Mbps PHY Data Rate for Both TX and RX
LGA 38 pin package, including 4 ground pads.
Dimension 11.6±0.2(W) x 16.9±0.2 (L) x 1.4(H ) mm without shielding
case
20MHz/ 40MHz Bandwidth Support
Legacy and High Throughput Modes
Support Antenna Diversity
Support Bluetooth Coexistence 2-wire Scheme
Support Turn ON/OFF WLAN System Module Function for Saving
Power Consumption
WN8020-00 is high performance and cost effective 802.11b/g/n WLAN USB
mo
dule. WN 8020-00 is embedded with Ralink RT3070 a highly integrated
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