{"product_id":"radiomaster-xr4-receiver","title":"XR4 Gemini Xrossband Dual-Band ExpressLRS Ontvanger","description":"\u003ch2\u003eOverzicht\u003c\/h2\u003e\u003cp\u003eDe RadioMaster XR4 Gemini Xrossband is een echte diversiteit, dual-band ExpressLRS ontvanger ontworpen voor 2.4GHz en Sub-G 900MHz werking, inclusief Gemini en Gemini Xrossband (Gem-X) modi. Het maakt gebruik van dual Semtech LR1121 transceivers en bevat twee dual-band T-stijl antennes voor Xrossband compatibiliteit.\u003c\/p\u003e\u003cp\u003eGemini-X wijst elke RF-connector toe aan een specifieke band (ANT2\/2.4G en ANT1\/Sub-G), waardoor het gebruik van afgestemde antennes voor elke band mogelijk is. De XR4 biedt ook een extra UART voor toekomstige uitbreiding en ondersteunt Wi-Fi-gebaseerde firmware\/configuratie via WebUI.\u003c\/p\u003e\u003ch2\u003eBelangrijkste Kenmerken\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEchte diversiteit \u0026amp; dual-band ontwerp\u003c\/li\u003e\n\u003cli\u003eExpressLRS Gemini Xrossband (Gem-X) ondersteuning\u003c\/li\u003e\n\u003cli\u003eCompatibel met ExpressLRS 2.4GHz, Sub-G 900MHz, Gemini \u0026amp; Gemini Xrossband (Gem-X)\u003c\/li\u003e\n\u003cli\u003eESP32D4 high-performance MCU\u003c\/li\u003e\n\u003cli\u003e2 x Semtech LR1121 transceivers\u003c\/li\u003e\n\u003cli\u003eSecundaire UART-poort voor geavanceerde functionaliteit \/ toekomstige uitbreiding\u003c\/li\u003e\n\u003cli\u003eCastellated pads voor gemakkelijker solderen\u003c\/li\u003e\n\u003cli\u003eDual-band T-stijl antennes inbegrepen\u003c\/li\u003e\n\u003cli\u003eGetoond als compatibel met bestaande RadioMaster ExpressLRS radio's en modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGemini \/ Xrossband Antenne Mapping\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGemini 2.4GHz: Ant 1 = 2.4GHz; Ant 2 = 2.4GHz\u003c\/li\u003e\n\u003cli\u003eGemini SubG: Ant 1 = 868\/915MHz; Ant 2 = 868\/915MHz\u003c\/li\u003e\n\u003cli\u003eGemini Xrossband (Gem-X): Ant 1 = 868\/915MHz; Ant 2 = 2.4GHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecificaties\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArtikel\u003c\/td\u003e\n\u003ctd\u003eXR4 ExpressLRS Xrossband Ontvanger (XR4 Gemini Xrossband Dual-Band Ontvanger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eESP32D4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Chip\u003c\/td\u003e\n\u003ctd\u003eSemtech LR1121 x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF connector\u003c\/td\u003e\n\u003ctd\u003eIPEX-1 x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenne\u003c\/td\u003e\n\u003ctd\u003eDual-Band T Antenne x 2 (Inbegrepen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequentiebereik\u003c\/td\u003e\n\u003ctd\u003e2.4GHz \/ Sub-G 900MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelemetry Vermogen\u003c\/td\u003e\n\u003ctd\u003e100mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximale ontvangrefresh rate\u003c\/td\u003e\n\u003ctd\u003eDK500Hz \/ K1000Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimale ontvanger refresh rate\u003c\/td\u003e\n\u003ctd\u003e50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWerkspanning\u003c\/td\u003e\n\u003ctd\u003eDC 4.5 - 8.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e1.7g (zonder antenne)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAfmetingen\u003c\/td\u003e\n\u003ctd\u003e22mm * 18mm * 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Versie\u003c\/td\u003e\n\u003ctd\u003eExpressLRS v3.5.1 voorgeïnstalleerd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFW Doel\u003c\/td\u003e\n\u003ctd\u003eRadioMaster XR4 2.4\/900 Gemini RX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBusinterface 1\u003c\/td\u003e\n\u003ctd\u003eCRSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBusinterface 2\u003c\/td\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWat is inbegrepen\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x XR4 Gemini Xrossband Dual-Band Ontvanger\u003c\/li\u003e\n\u003cli\u003e2 x Dual-Band T-Antenne\u003c\/li\u003e\n\u003cli\u003e1 x CRSF Draad\u003c\/li\u003e\n\u003cli\u003e3 x Krimpbare Buizen\u003c\/li\u003e\n\u003cli\u003e1 x Handleiding Kaart\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVoor productvragen, bedrading hulp, of after-sales ondersteuning, neem contact op support@rcdrone.top or bezoek https:\/\/rcdrone.top\/. \u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver.jpg?v=1781142254\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_1b4647da-7c67-4bd4-bb52-f9742b81ec83.jpg?v=1781142259\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_04b18d28-60ae-4fbd-8058-5dc19dc78d3a.jpg?v=1781142265\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_8ef25d4a-4270-45d2-8cf1-d6292adc4fa0.jpg?v=1781142271\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_f85c6bff-6480-4d71-8afc-8afc689a2b60.jpg?v=1781142276\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_8d5c4b32-5bf7-4dee-b1c5-191de7e06cc9.jpg?v=1781142281\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_bb75612b-7495-4abd-bc65-188dc1fde01b.jpg?v=1781142287\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_9b62469e-8b7b-41f7-9f24-a7c389cb0b35.jpg?v=1781142293\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_5b9ee3d6-b1b3-497b-98dd-863e451cfc0e.jpg?v=1781142299\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver.png?v=1781142305\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_82b17c5b-7131-4b29-a720-c6c031fc28bc.jpg?v=1781142310\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_f3b6da2f-7730-44ce-9225-45715fc47a60.jpg?v=1781142316\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/XR4-Gemini-Xrossband-Dual-Band-ExpressLRS-Receiver_5697b50a-a556-4652-89ae-5ded03e74d6c.jpg?v=1781142321\" loading=\"lazy\" alt=\"XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver\"\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"FCC","offer_id":52974286995680,"sku":"HP0157.XR4-1","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/XR4.jpg?v=1780613627","url":"https:\/\/rcdrone.top\/nl\/products\/radiomaster-xr4-receiver","provider":"RCDrone","version":"1.0","type":"link"}