840MHZ 数传电台 无人机使用 WIFI连接 兼容PIXHAWK 内置电池

配套飞控使用或者电台节点通信。该地面电台采用加拿大p400-840电台芯片，通信距离测试达到25KM（2.5DB天线）；采用有人WIFI模块，实现100m的无线传输；内置可充电18650电池组，续航能力达到24小时。

 电台芯片参数如下：

 Pico Series

Miniature OEM 840 - 845 MHz Wireless Modem
For the ultimate solution in design flexibility and size sensitive applications, consider the Pico Series P400 radio platform. The P400-840 offers a robust and secure wireless solution in the 840 - 845 MHz band. The P400-840 provides an economical solution with the design flexibility, features, and performance never seen before!

Features

• Supports up to 345 kbps
• Frequency Hopping up to 1W
• Fixed Channel up to 2W
• Point to Point, Point to Multipoint
• Master, Remote, Repeater Modes
• Industrial Temperature (-55C to +85C)
• Adjustable Transmit Power
• Miniature Size (1.05"x1.3"x0.13")
• Only 5 grams!
• Quad Filter Stages provides Extreme Noise and Interference Rejection
• Selectable Forward Error Correction (FEC), 32 bits of CRC, and 128-bit AES (Export Permit Required)

Applications

• Utility Meters
• Remote Telemetry
• Electric, Oil, and Gas Sensors/Detection
• Display Signs
• Industrial Applications

WIFI模块参数如下：