RT3072方案 300兆USB无线网卡 GWF-1B22
specifications:
| Main Chipset | Ralink RT3072 |
| host interface | USB2.0/1.1TypeA |
| LED | Link/Activity |
| Antennas | PCB antennas or extemas via 1-PEX Rfconnctor |
| Antennas lmpedance | 50 ohm@2.4GHZ |
| Operation frequency | 2412-2483.5MHZ |
| Typical Transmit Power | 802.11b(CCK)11Mbps:19+/-1dbm |
| 802.11g(OFDM)54Mbps:15+/-1dbm |
| 802.11n(HT20@MCS7):15+/-1dbm |
| 802.11n(HT40@MC7):15+/-1dbm |
| Receive Sensitivity | 802.11b:-88+/-1dbm |
| 802.11g:-73+/-1dbm |
| 802.11n(HT20)-70+/-1dbm |
| 802.11n(HT40)-68+/-1dbm |
| Operation System | Windows CE,Windows 200/XP/Vista/7 Linux 2.6x; Mac OSX |
| Securiyt | WEP64/128bit ,WPA,WPA2,802.1X and 802.11i Cisco CCSV1.0,2.0and3.0 Compliant |
| Voltage Range/Cument | DC5.0V±5%/<270mA |
| Operating temperature | 0℃-50℃ |
| Storage Temperature | -20℃-70℃ |
| Operating Humidity | RH95%(Non-Condensing) |
| Storage Humidity | RH95%(Non-Condensing) |
| Physical Specification |
| Dimensions | 56.5*17.5*4.6mm(41*17.5*4.6mm) |
| Weight | 5.8G |
