{"product_id":"bayckrc-c3-dual-band-nano-rx-900-2400-tcxo-elrs","title":"BAYCKRC C3 Dual Band Nano RX (900\/2400 TCXO) | ELRS","description":"\u003ch1\u003eBAYCKRC C3 Dual Band Nano RX (900\/2400 TCXO)\u003c\/h1\u003e\n\u003cp\u003eOh good, another tiny rectangle that promises not to lose signal when you push your long-range setup past the point of sanity. The BAYCKRC C3 Dual Band Nano RX is here to cure your chronic video freeze and tumbling-from-the-sky syndrome. Packing the LR1121 chip, this ultra-light ELRS receiver hops between 868MHz\/900MHz and 2.4GHz frequencies. Whether you're a long-range explorer testing the curvature of the earth or a micro drone goblin threading the tightest gaps at your local park, this receiver offers bulletproof link stability. Yes, it weighs less than a gram. No, that is not a hallucination.\u003c\/p\u003e\n\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Band Wizardry:\u003c\/strong\u003e Simultaneous support for 868MHz\/900MHz and 2.4GHz frequencies means you get the range of a mountain goat and the latency of a caffeinated gamer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCXO Stability:\u003c\/strong\u003e Equipped with a Temperature Compensated Crystal Oscillator to prevent frequency drift when your electronics get hotter than your soldering iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-Gram Weight:\u003c\/strong\u003e At just 0.8g (receiver only), you'll forget it's even on your 75mm whoop until you realize you still have control halfway across the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-C3 Power:\u003c\/strong\u003e Built on the ESP32-C3 platform for snappy processing and seamless ELRS firmware support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eIf you're tired of your quad playing hide and seek without you, the BAYCKRC C3 Dual Band Nano RX is the ultimate upgrade. It's tiny, aggressively reliable, and features TCXO precision so your connection stays locked tighter than your grip on the radio sticks during a dive. No more sweaty palms over signal degradation. Just bind, fly, and try not to hit a tree.\u003c\/p\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BAYCKRC C3 900\/2400 Dual Band Nano RX (TCXO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Frequency:\u003c\/strong\u003e 868MHz \/ 900MHz \/ 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC (Chipset):\u003c\/strong\u003e LR1121 + ESP32-C3 + TCXO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX Power:\u003c\/strong\u003e 100mW @ 868MHz \/ 900MHz \/ 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna Connector:\u003c\/strong\u003e IPEX 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 3.6V - 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8g (receiver only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Size):\u003c\/strong\u003e 11mm x 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Target:\u003c\/strong\u003e BAYCKRC C3 900\/2400 Dual Band Nano RX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\n\u003ch4\u003eWhat makes dual-band (900MHz and 2.4GHz) better for ELRS?\u003c\/h4\u003e\n\u003cp\u003eDual-band capabilities allow pilots to utilize 900MHz for extreme long-range penetration and obstacle reflection, while seamlessly switching to 2.4GHz for high-speed, low-latency acrobatic flying.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need a TCXO receiver for FPV?\u003c\/h4\u003e\n\u003cp\u003eYou don't strictly *need* it until you're pushing massive distances or flying in extreme temperature shifts. A TCXO (Temperature Compensated Crystal Oscillator) prevents frequency drift, keeping your ELRS link locked without random failsafes.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I wire the BAYCKRC C3 Nano RX to my flight controller?\u003c\/h4\u003e\n\u003cp\u003eYou need to solder the 5V, Ground, and TX\/RX pads to a free UART on your flight controller. Remember to configure the serial port for Serial RX in Betaflight or INAV, and set your receiver protocol to CRSF.\u003c\/p\u003e\n\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1x BAYCKRC C3 900\/2400 Dual Band Nano RX (TCXO)\u003c\/li\u003e\u003c\/ul\u003e\n\n#FPVFreestyle #LongRangeFPV #ELRSReceiver #DroneTech #MicroWhoop","brand":"BAYCKRC","offers":[{"title":"Default Title","offer_id":58481143972221,"sku":"BY-C3DBN-RX","price":15.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/176039379.jpg?v=1785757055","url":"https:\/\/www.unmannedtechshop.co.uk\/de\/products\/bayckrc-c3-dual-band-nano-rx-900-2400-tcxo-elrs","provider":"Unmanned Tech","version":"1.0","type":"link"}