RFD900x-US Modem Bundle (FCC Approved)

RFD900x Modem Bundle – Long-Range Telemetry Kit

When your drone’s range anxiety kicks in, the RFD900x Modem Bundle is here to whisper sweet, uninterrupted telemetry across kilometers of airspace. Whether you’re building a UAV, UGV, or just like sending data over absurdly long distances for fun, this high-performance radio modem kit is your go-to comms sidekick.

Engineered for serious users of long-range telemetry, the RFD900x series delivers robust, low-latency communication with advanced networking capabilities. Pair that with a buffet of antennas and the necessary cables, and you’ve got a plug-and-play setup that’s about as close to telepathic control as the laws of physics allow.

Key Features:

• RFD900x Modems (v6.1) – Upgraded for reliability and higher power output
• 900MHz Frequency – Ideal for telemetry over long distances
• High-gain Antennas – Including dipole and monopole options for flexible setup
• FTDI USB Cable – For direct connection to your ground station
• Pixhawk 2.1 Cable – Seamlessly integrates with popular flight controllers

Specifications:

• Frequency: 902–928 MHz ISM Band
• Output Power: Up to 1W (30dBm)
• Range: 40+ km (line-of-sight, antenna dependent)
• Data Rate: Up to 250kbps
• Interface: UART, USB via FTDI
• Antenna Ports: 2x RP-SMA

What’s in the Box:

• 2 x RFD900x-US Radio Modems (1.4)
• 1 x Antenna, 900MHz Quarter wave monopole 2.1dBi (8.3)
• 1 x Antenna, 900MHz Right Angle Quarter wave monopole 2.1dBi (8.2)
• 4 x Antennas, 900MHz Half wave dipole 3dBi (8.4)
• 1 x FTDI USB cable (8.1)

Disclaimer: Contents may vary depending on current stock. If your antenna’s a slightly different length than expected, it’s not a glitch in the matrix—it’s just supply chain gymnastics.

Heads-up: Some newer FTDI VCP driver versions (specifically 2.12.36.1) have been known to throw tantrums with FTDI cables. If you’re seeing issues, try rolling back to version 2.12.28 or earlier.