Happymodel ExpressLRS ES900TX ES900RX Long Range Module
Ultra-long-range 915/868MHz system for Radiomaster TX16S, Jumper T12, and T18 transmitters. Built with high-precision RF components for stable, low-latency communication up to 20km. Compact CNC-machined aluminum casing ensures durability and heat dissipation. Optimized for FPV drones and RC models, offering interference-free performance in crowded signal environments. Features open-source firmware for customizable telemetry and failsafe settings. Plug-and-play compatibility with no extra wiring. Lightweight design (under 30g) with gold-plated PCB connectors for corrosion resistance. Ideal for competitive racing, long-range exploration, and cinematic aerial filming. Ships with pre-soldered U.FL antenna ports for easy upgrades. Global compliance with FCC/CE standards. Bulk pricing available for resellers and FPV clubs.