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The PCB on-board antenna WiFi module supports the USB interface for video transmission, the models are WG209 and WG217 respectively.
What is PCB onboard antenna
The on-board antenna directly uses the PCB as the medium, and the antenna is realized through the PCB process. There is no need to assemble the antenna separately for testing and use, and it is not easy to touch and damage and is easy to assemble. This PCB on-board antenna is widely used in WiFi modules, Bluetooth modules, ZigBee and other wireless modules that work in the 2.4GHz frequency band.
SKYLAB PCB onboard antenna WiFi module introduction
PCB on-board antenna WiFi module
The USB interface PCB onboard antenna WiFi module WG209 is a slave device USB interface WiFi module developed by SKYLAB based on the MT7601 solution, which complies with the IEEE802.11b/g/n wireless standard; all devices in the system have been passively waiting for connection. The background server actively initiates a connection with the device, and requests or uploads or downloads data. The highest speed is 150Mbps. In 11b mode, the transmit power is +18dBm. In 11n mode, the transmit power is 15~16dBm, and the transmission distance can reach 150M.
USB interface PCB onboard antenna WiFi module WG217 is a 2.4/5GHz dual-band USB interface WiFi module developed by SKYLAB based on the RTL8811 solution, which complies with IEEE802.11b/g/n/ac wireless standards; all devices in the system are always passive Waiting for the connection state, only the background server actively initiates the connection with the device, and requests or uploads or downloads data. The highest speed is 433Mbps. In 11b mode, the transmit power is +18dBm, in 11n mode, the transmit power is 15~16dBm, and in 11ac mode, the transmit power is 9~11dBm. The transmission distance can reach 150M, which can be applied to devices that require WiFi high-speed transmission and have a USB interface.
It is important to note that these PCBonboard antenna WiFi module also support IPEX socket external antennas. When making WiFi module selection, customers can choose the antenna version according to actual needs. Compared with the PCB onboard antenna, the advantage of the IPEX base external antenna is that there are more antenna types available, and it can be connected to an external antenna with a large gain, which improves the sensitivity of the received signal and meets the data transmission needs of a little longer distance.
