{"product_id":"bayckrc-ur500-dual-band-elrs-receiver-500mw-868-900-2-4ghz","title":"BAYCKRC UR500 Dual Band ELRS Receiver 500mw 868\/900\/2.4GHz","description":"\u003ch1\u003eBAYCKRC UR500 Dual Band ELRS Receiver 500mw\u003c\/h1\u003e\n\u003cp\u003ePacket loss got you swimming in the concrete jungle? The \u003cstrong\u003eBAYCKRC UR500 Dual Band RX\u003c\/strong\u003e is an absolute unit of a USB series receiver. Packing a ludicrous 500mw output across 868MHz, 900MHz, and 2.4GHz frequencies, this dual band ELRS receiver gives you the kind of bulletproof control link you need for long-range mountain surfing or aggressive bando bashing. Driven by an ExpressLRS (ELRS) optimised LR1121 and ESP32-C3 chip with a rock-solid TCXO, it handles high-speed telemetry without breaking a sweat. We have been torturing FPV gear for over a decade, and at a featherweight 3.2g, this belongs squarely on your next toothpick or long-range build.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Frequency Dominance:\u003c\/strong\u003e Seamlessly switch between 868MHz, 900MHz, and 2.4GHz to dodge interference and maximise range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500mw of Pure RF Aggression:\u003c\/strong\u003e Push a massive 500mw output to punch through trees, concrete, and noise floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Silicon:\u003c\/strong\u003e Built on the Semtech LR1121 with an ESP32-C3 processor and TCXO for ultra-low latency and pinpoint frequency stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatherweight Design:\u003c\/strong\u003e Tipping the scales at just 3.2g (receiver only), it is practically invisible on your flight controller stack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eFlying a raw 4-in-1 module is heavy, and standard receivers tap out when the going gets tough. The BAYCKRC UR500 is engineered for the cynical pro who demands uncompromising control links. Whether you are pushing miles out over the ocean or diving through the tightest industrial gaps, the dual-band flexibility and massive 500mw output ensure your quad responds exactly when you tell it to, every single time. No dropouts, no excuses.\u003c\/p\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BAYCKRC UR500 Dual Band RX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported RF Frequencies:\u003c\/strong\u003e 868MHz \/ 900MHz \/ 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore IC:\u003c\/strong\u003e LR1121 + ESP32-C3 + TCXO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX Power:\u003c\/strong\u003e 500mw @ 868MHz \/ 900MHz \/ 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 5-16V (Wide voltage compatibility)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna Connector:\u003c\/strong\u003e IPEX 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17mm x 27mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.2g (receiver only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e BAYCKRC UR500 Dual Band RX (USB Upgradable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat firmware does the BAYCKRC UR500 run?\u003c\/h4\u003e\n\u003cp\u003eIt runs the native BAYCKRC UR500 Dual Band RX firmware. It also features a USB upgrade port, making it easy to flash the latest updates via your PC.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the input voltage range for this receiver?\u003c\/h4\u003e\n\u003cp\u003eThe BAYCKRC UR500 supports a wide input voltage range of 5V to 16V, making it perfectly suited for direct 2S, 3S, and 4S LiPo battery setups without needing a dedicated 5V BEC.\u003c\/p\u003e\n\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x BAYCKRC UR500 Dual Band RX Receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n#FPV #ELRS #LongRangeFPV #BAYCKRC #DroneTech","brand":"BAYCKRC","offers":[{"title":"Default Title","offer_id":58494358946173,"sku":"BY-UR500DBRX","price":15.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/176037885.jpg?v=1786031173","url":"https:\/\/www.unmannedtechshop.co.uk\/de\/products\/bayckrc-ur500-dual-band-elrs-receiver-500mw-868-900-2-4ghz","provider":"Unmanned Tech","version":"1.0","type":"link"}