The device is an indoor solution bi-directional Amplifiers designed for 2.4 GHz wireless LAN. It comes with an easy plug-and-play installation,which works together with an indoor Wireless Access Point to improve its operation
range and performance. The unit is ideal for use with 2.4 GHz Frequency Hopping or Direct Sequence Spread Spectrum radio modems and 11 Mbit/sec
IEEE 802.11b devices.
The amplifiers increase range by providing transmit gain as well as low-noise receive gain. This receive gain increases the receive sensitivity of wireless LAN Access Point.

FEATURES

- Lower power,low cost and light weight 
- Plug and play 
- High gain and high performance 
- Make indoor true wireless 
- Enjoy broadband wireless everywhere 

SPECS

Operating Range : 2400-2500MHz
Operating Mode : Bi-directional,half duplex,auto-switching via carrier sensing
Transmit Gain : 10 dB(Adjustable) 
Impedance : 50ohm
Frequency Response : +- dB over operating range
Output Power : 100/200/500mW,1W
Transmit input power: Max. 200mW (23dBm), Min. 1mW(0dBm)
TX Input Power : 10dB Norminal
Reciver Gain : 14dB typical
Noise Figure : 3.5dB typical
Connectors : SMA-,female,50ohm
Lightning Protection : Direct DC ground at antenna connector
DC Surge Protection : at 5 VDC input from transmission cable
Power Consumption : 6V DC max.current, <800mA, 90~264V for AC adaptor.
Dimensions(cm) : Bi-directional amplifier:L 7.7 cm x W 5.5cm xH 2.9cm
5V DC injector:L 6.3cm x W 4.5cm xH 2.0cm 
Operating Temperature : Bi-directional amplifier: -20 C to +70 C
5V DC injector:-30 C to +70 C
Humidity : up to 100% Relative Humidity
5V DC injector:10% to 75% Relative Humidity