RFDesign modems are among the most powerful solution currently available for long range telemetry.

Thanks to a transmission power of up to 1W, maximum range is of 40 Km. In specific testing condition, a greater range of 57 Km has even been reached. In other words, it ensures a solid and useful telemetry link during missions.

This bundle is perfectly suitable for drones having Mavlink protocol such as the Cube (aka Pixhawk 2.1).

Firmware upgrade can easily be performed by using the FTDI cable delivered.

• Frequency range: 868 - 869 MHz
• Max transmission power: 1W
• Transmission rate: 2 - 500 Kbit/sec
• UART transmission rate: 9600 - 921k baud
• Receiver sensitivity: > 121 dBm
• Dimensions: 30 x 57 x 12.8 mm
• Weight: 15 gr
• Power consumption: 800mA @ 5V
• Working temperature: -40 to +80°C

• 2x RFD 868x modems
• 2x Antennas (2.1 dBi)
• 4x Antennas (3 dBi)
• 1x FTDI USB cable

• More information
• Firmwares

• Purchasing and using this material is not allowed in several countries. In some cases, it requires a license, in some other cases it is simply forbidden. In case of doubt, we recommend you not to purchase this module.