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A compact yet powerful long‑range telemetry modem module designed for reliable wireless data communication in UAVs, RC drones, robotics, and remote monitoring systems. This module supports high throughput, encrypted long-distance transmission, and is compatible with a range of firmware configurations including point-to-point, multipoint, and mesh networking.
Key Features
Multi‑Mode Firmware Support Ready-to-use SiK point-to-point firmware with optional asynchronous and synchronous multipoint firmware for versatile networking setups.
High Data Rates & Encryption Air data rates of up to 500 kbps, plus hardware-accelerated AES encryption ensure efficient and secure transmission.
Antenna Diversity for Improved Link Stability Two u.FL RF connectors with automatic diversity switching to maintain optimal signal reception and transmission.
Powerful 1 W Transmission Up to +30 dBm output power, adjustable in 1 dB increments for fine control over range and regulatory compliance.
Compact and Lightweight Measures approximately 25 × 33 × 10.4 mm and weighs around 10 g, including heatsink and RF shield—ideal for weight-sensitive builds.
Full Electrical Protection & Filtering All I/O pins include ESD protection and filtering, complemented by TX low-pass filtering and high-performance RX front-end components to reduce noise and interference.
Wide Compatibility & Open Configuration Fully compatible with prior-generation RFD900x modems. Configurable via AT commands, supporting UART data rates up to 1 Mbps.
Long‑Range Capability Effective line-of-sight range exceeding 40 km, dependent on antenna and ground station setup.