当前位置:深圳市天工测控技术有限公司>>WiFi 模块>> AR9331WiFi模块SKW72
SKW72的主芯片是Atheros的AR9331。它在802.11n Wi-Fi标准下,20MHz的频宽能达到72.2Mbps的速率, 40MHZ的频宽能达到150Mbps的速率。该模块支持AP,client和中继模式以及串口WiFi。SKW72为SMD贴片封装。
SKW72规格参数
Hardware Features | ||
Model | SKW72 | |
Antenna Type | IPEX connector or PCB pin | |
Chipset solution | AR9331 | |
Voltage | 3.3.0V+/-10% | |
Dimentions(W×D) | 40.5mm*27.5mm | |
Wireless Features | ||
Wireless Standards | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b | |
Frequency Range | 2.400GHz---2.4835GHz | |
Data Rates | IEEE 802.11 b Standard Mode: 1,2,5.5,11Mbps | |
IEEE 802.11g Standard Mode: 6,9,12,18,24,36,48,54Mbps | ||
IEEE 802.11n : 65Mbps @ HT20 | ||
150Mbps @ HT40 | ||
Receiver Sensitivity | 135M: -65dBm@10% PER(MCS7) | |
72.2M: -70dBm@10% PER(MCS7) | ||
54M: -75dBm@10% PER | ||
11M: -86dBm@ 8% PER | ||
Modulation Technique | 802.11 Legacy b/g | |
DSSS (DBPSK, DQPSK, CCK) | ||
OFDM (BPSK, QPSK, 16-QAM, 64-QAM) | ||
Wireless Security | WPA/WPA2, WEP, TKIP, and AES | |
Transmit Power | IEEE 802.11n: 14dBm @HT40 MCS7 | |
12dBm@HT20 MCS7 | ||
IEEE 802.11g: 15dBm | ||
IEEE 802.11b: 18dBm | ||
Work Mode | Ad-Hoc / Infrastructure mode/AP/Repeater/UART | |
Others | ||
Certification | CE, FCC, RoHS | |
Power Consumption@25°C | Status | Average/mA |
Continuous Tx | 350 | |
Power Saving | 70 | |
Note:The maximum current consumption would be impacted by radiation environment and the driver mechanism | ||
Environment | Operating Temperature: -20℃~70℃ | |
Storage Temperature: -40℃~125℃ | ||
Operating Humidity: 10%~90% non-condensing | ||
Storage Humidity: 5%~90% non-condensing |
SKW72应用
AP WIFI
UART WIFI
Repeater WIFI
IP TV
IP DVD(Internet VOD Player)
Set Top Box
Home Gateways
Gaming Consoles
DVR
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