The BL-RT3070-3B is a 150Mbps wireless USB module that supports IEEE 802.11n, 802.11g, and 802.11b standards. It has a USB 2.0 interface and works in the 2.4-2.4835GHz frequency range across 1-11 channels. The module supports data rates up to 135Mbps and has a transmission power of 15-19dBm depending on the data rate. It can transmit up to 100 meters indoors or 300 meters outdoors depending on the environment.

1. BL-RT3070-3B
(产品型号展示优化词：150M Wireless N USB Moudle BL-RT3070-3B)
Features：
Product
Application
·Digital products
(Printer, Digital
camera, Digital
photo frame)
·Game player
·Consumptive electronic device and intelligent appliances(such as TV, DVD player, media player,
etc)
·Tablet, notebook, E book
·Smart phone and other mobile applications
Specifications:
Item Description
Protocol/standards IEEE 802.11n, IEEE 802.11g , IEEE 802.11b
Interface type USB2.0
Frequency range 2.4~2.4835GHZ
Channels 1- 11（AMerica , Canada）;1- 13（China , Europe）;
1- 14（Japan）
Data modulation OFDM/DBPSK/DQPSK/CCK
Working mode Infrastructure , Ad- Hoc
Transmitting rate 135/54/48/36/24/18/12/9/6 /1M （self-adapting）
Spread spectrum DSSS
Sensitivity @ PER 54/135M:-74dBm@ 10%PER;11M:-85dBm@8%PER;
6 M: -88dBm@ 10%PER; 1M: -90dBm@8%PER;
RF Power 135M:15dBm
54 M:15dBm
11M:19dBm
Throughput 90Mbps(external 2dbi antenna ,damping 40dbm in
Shielding box )
LED indicator Stat us indicator
Transmit distance Indoor 100M, Outdoor 300M, according the local
environment
Operating temperature Work temperature : 0°C ~ 40°C
Storage temperature : -20°C ~ 70°C
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2. Operating System Windows2000/X P/Vista/Win7/Linux/WinCE
Working Power
consumption
495mW
Size(L*W* H) 39.4* 17* 1.0mm
Chipset RT L3070L Q FN-76 P
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