Selasa, 13 Oktober 2009

High Power USB 802.11G WiFi Adapter & Antenna

it has high power and high sensitivity.
Further, it provides an external antenna which can easily advance your distance and performance more flexible. To protect your wireless connectivity, the high-speed wireless USB adapter can encrypt all wireless transmissions through 64/128/256-bit WEP data encryption and also supports WPA. With the High-Speed Wireless USB Adapter, you will experience the best wireless connectivity available.
Features:
· Connects at a full 54Mbps High Speed Transfer Rate for 802.11g .
· Detachable antenna with RP-SMA connector - upgradeable to a higher power antenna for a wider wireless coverage.
· High Output Power up to 500mW (27 dBm) for extend the coverage range up to 5x than standard USB adapters.
· Operating distance of up to 1000 meters in free space.
· Plug -and-Play compatible with all computers.
· Software AP Function, Support PSP, X-Link, QoS, WMM.
· High security 64/128/256bit WEP Encryption, TKIP, WPA, 802.11

Specifications

Size(Adapter):
84x57x10 mm, or 3.31x2.24x0.39 in
Size(Antenna):
189 mm, or 2.17 in
Model
GS-27USB-50
Standard:
IEEE 802.11b, IEEE 802.11g (WIFi Compatible)
Chipset
Realtek RTL8187+RL8225
Frequency Band:
2.412GHz ~ 2.484GHz unlicensed ISM band
Data Rate:

IEEE 802.11b: 1, 2, 5.5, 11Mbps

IEEE 802.11g : 6, 9, 12, 18, 24, 36, 48, 54Mbps

Output Power
27dBm/500mW
Transmitter Power:

11g 15 ± 2dBm@54Mbps

11b 25dBm ± 2dBm

Operating Range:
Up to 1000M in open environment
Power Consumption:
Transmit: < 600mA Receive: < 400mA
Antenna
Model:GS-27USB-50 (with 5dBi RP SMA dipole antenna)
Security:
WEP (64/128/256bit), WPA, WPA-PSK,
WPA2 TKIP/AES, WPA2-PSK
I/O Interface:
USB2.0/1.1
Operating System:
Windows98SE, ME, 2000, XP, SP2, Vista , MAC, Linux

Operating Temperature:

-20°C ~ + 70°C
Storage Temperature:
-40°C ~ + 80°C
Humidity:
10 ~90% (non-condensing)
Channels:

2412~2462 MHz (US) 11 channels,

2412~2472 MHz (EU) 13 channels

2412~2484 MHz (Japan) 14 channels

LED:
Link/Active
Receive Sensitivity:
Operating at 11Mbps: < -82dBm@8%PER,
54Mbps: < -65dBm@8%PER
Data Modulation Type
802.11b: BPSK,QPSK, CCK
802.11g : OFDM
NetWeight:
60 g, or 2.17 oz

http://www.budgetgadgets.com

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