In a race, microseconds count. Goggles down, thumbs up - are you ready for a true 250Hz radio link? End-to-end latency: barely noticeable. Nothing else comes close! Thanks to 2.4GHz technology, we took the best from Crossfire and shrunk it down to speed it up. The end result: Smaller antennas, more speed, range for days. Package includes: 1x TBS Tracer Nano RX 2x Immortal-T 1x silicone cable set Features: 250Hz: Fastest available radio and telemetry link! Next-generation 2.4GHz technology meets robust Crossfire radio engine 3ms end-to-end latency Nano-sized receiver with antenna diversity 15mi+/25km+ range For drones, planes, helicopters, cars and boats Specifications: Antenna ports: 2x u.FL / IPEX (diversity) Protocols: 2x CRSF, SBUS, PPM, 6x PWM, SmartAudio 2.0 / 2.1 (VTx Control) Weight: 0.5g (receiver only) Size: 11mm x 18mm