{"product_id":"flysky-pr02-true-diversity-elrs-receiver","title":"Flysky PR02 True Diversity ELRS Receiver – Dual-Chip 2.4GHz for FPV Drone \u0026 RC Aircraft","description":"\u003ch2\u003eFlysky PR02 True Diversity ELRS Receiver — Dual-Chip Dual-Reception for Worry-Free Long-Range Flight\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFlysky PR02\u003c\/strong\u003e is a next-generation \u003cstrong\u003eExpressLRS (ELRS) 2.4GHz receiver\u003c\/strong\u003e engineered for pilots who demand rock-solid link reliability. Featuring dual RF chips and switchable True Diversity \/ Gemini modes, the PR02 eliminates signal blind spots and delivers ultra-low latency control across FPV racing drones, fixed-wing aircraft, helicopters, boats, and more.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Diversity + Gemini (Single-Band Dual-Star) Mode\u003c\/strong\u003e — Freely switch between True Diversity mode (eliminates airframe obstruction and angular blind spots) and Gemini mode (dual 2.4GHz RF chips for simultaneous dual-RF reception, ultra-low latency, high refresh rate, and superior anti-interference performance).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCXO Temperature-Compensated Crystal Oscillator\u003c\/strong\u003e — Built-in high-precision TCXO significantly improves frequency stability across temperature variations, ensuring consistent signal quality in all weather conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip-on Dual T-type Antennas\u003c\/strong\u003e — Two T-shaped clip-on antennas provide wider signal coverage and reliable long-range performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Integrated LNA\u003c\/strong\u003e — Boosts receiver sensitivity for extended range and cleaner signal reception.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500Hz \/ F1000Hz \/ D500Hz High Refresh Rate\u003c\/strong\u003e — Delivers ultra-responsive control with minimal latency for competitive FPV racing and precision flying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250mW Return Link Power\u003c\/strong\u003e — Strong telemetry uplink for reliable two-way communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU-shaped Solder Pads\u003c\/strong\u003e — Innovative pad design makes soldering easier and more secure, reducing build difficulty for DIY builders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Firmware Update\u003c\/strong\u003e — Update firmware wirelessly or via wired serial connection for hassle-free maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Input: 4.5–12.6V DC\u003c\/strong\u003e — Compatible with a broad range of power setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 Channels | 4096 Channel Resolution\u003c\/strong\u003e — Precise, high-resolution control across all channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRSF \/ S.BUS Output\u003c\/strong\u003e — Plug-and-play compatibility with popular flight controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; FCC Certified\u003c\/strong\u003e (FCC ID: 2A2UNPR020)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Protocol:\u003c\/strong\u003e ExpressLRS (ELRS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 2.4GHz ISM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Modes:\u003c\/strong\u003e Antenna Diversity, True Diversity, Gemini\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Resolution:\u003c\/strong\u003e 4096\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Refresh Rate:\u003c\/strong\u003e 500Hz \/ F1000Hz \/ D500Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin Refresh Rate:\u003c\/strong\u003e 25Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power:\u003c\/strong\u003e ≤20dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Link Power:\u003c\/strong\u003e 250mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 4.5–12.6V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Protocol:\u003c\/strong\u003e CRSF \/ S.BUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna:\u003c\/strong\u003e Two T-shaped clip-on antennas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23.0 × 26.0 × 8.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.55g (without antennas)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -10°C ~ +60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 20% ~ 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Update:\u003c\/strong\u003e Wi-Fi or wired serial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE, FCC ID: 2A2UNPR020\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll ELRS protocol transmitters and RF modules. Suitable for racing drones, FPV quads, fixed-wing aircraft, gliders, helicopters, RC cars, boats, robots, and UAV soccer platforms.\u003c\/p\u003e","brand":"Flysky","offers":[{"title":"Default Title","offer_id":51309736001821,"sku":"PR02-ELRS-RX","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/4013\/1357\/files\/PR02-01.jpg?v=1779245629","url":"https:\/\/soarskyrc.com\/de\/products\/flysky-pr02-true-diversity-elrs-receiver","provider":"SoarSky","version":"1.0","type":"link"}