RFDesign RFD900x Telemetry Modem Bundle
by RFDesign

Introducing the RFDesign RFD900x Telemetry Modem Bundle, an advanced solution for long-range telemetry and communication needs. This bundle includes two high-performance RFD900x modems, each equipped with dual RP-SMA connectors supporting antenna diversity for enhanced signal reliability. Operating in the 902–928 MHz frequency band, these modems deliver robust data links over distances exceeding 40 km, depending on antenna configuration and environmental factors.

Key Features:

• Extended Range: Achieve communication distances greater than 40 km with appropriate antenna setups.
• High Data Throughput: Supports air data rates up to 500 kbps, facilitating rapid and efficient data transmission.
• Secure Communication: Incorporates AES hardware-accelerated encryption to ensure data security.
• Simultaneous RC Control and Telemetry: Enables RC PPM passthrough alongside telemetry data, streamlining control and monitoring processes.
• Robust Design: Features comprehensive ESD protection and filtered I/O ports, enhancing durability and reliability.
• Global Compatibility: Certified for license-free operation in Australia, Canada, the USA, and New Zealand.

Bundle Components:

• 2 x RFD900x Radio Modems
• 1 x 900 MHz Quarter-Wave Monopole Antenna (2.1 dBi gain)
• 1 x 900 MHz Right-Angle Quarter-Wave Monopole Antenna (2.1 dBi gain)
• 4 x 900 MHz Half-Wave Dipole Antennas (3 dBi gain)
• 1 x FTDI USB Cable

Technical Specifications:

• Frequency Range: 902–928 MHz
• Transmit Power: Adjustable up to 1 W (+30 dBm) in 1 dB increments
• Receiver Sensitivity: Up to -121 dBm at lower data rates
• Data Rates: Air data rates from 4 kbps to 500 kbps; UART data rates from 9,600 to 921,600 baud
• Dimensions: 30 mm (W) x 57 mm (L) x 12.8 mm (H)
• Weight: 14.5 grams
• Operating Temperature: -40°C to +85°C
• Power Supply: +5 V nominal (3.5 V min, 5.5 V max), approximately 800 mA peak at maximum transmit power

This comprehensive bundle offers a cost-effective solution for establishing reliable, long-distance communication links, making it ideal for various applications, including unmanned systems, remote monitoring, and data acquisition.