{"product_id":"geprc-gemx-gemini-elrs-dual-band-receiver","title":"GEPRC GemX Gemini ELRS Receiver | 915MHz \u0026 2.4GHz","description":"\u003ch2\u003eGEPRC GemX Gemini Dual-Band ELRS Receiver\u003c\/h2\u003e\u003cp\u003eBuild a flexible ExpressLRS control link with the GEPRC GemX Gemini receiver. Its listed dual LR1121 RF chips support 915MHz and 2.4GHz operation, with single-band Gemini and dual-band Xrossband modes available when paired with compatible transmitter hardware and firmware.\u003c\/p\u003e\u003cp\u003eDuring your next FPV build, plan the antenna routes, verify the flight-controller wiring and select a supported packet rate before your first range check. The compact receiver provides configuration flexibility without making every transmitter a dual-band system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual LR1121 RF chips:\u003c\/strong\u003e Listed support for 915MHz Gemini, 2.4GHz Gemini and 915MHz\/2.4GHz Xrossband modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCXO:\u003c\/strong\u003e Temperature-compensated frequency reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25–1000Hz listed packet-rate range:\u003c\/strong\u003e Available rates depend on the selected band, transmitter and firmware mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100mW listed telemetry power:\u003c\/strong\u003e Actual operation depends on configuration and supported settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi firmware updates:\u003c\/strong\u003e Listed ESP32-PICO-D4 controller supports wireless firmware updating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact installation:\u003c\/strong\u003e Listed dimensions of 18 × 23.6 × 5.7mm and receiver-only weight of 1.7g.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\/model:\u003c\/strong\u003e GEPRC GemX Gemini Xrossband receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl protocol:\u003c\/strong\u003e ExpressLRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e ESP32-PICO-D4 and two LR1121 chips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed bands:\u003c\/strong\u003e 915MHz and 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower input:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed telemetry output:\u003c\/strong\u003e 100mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna connection:\u003c\/strong\u003e IPEX1 \/ U.FL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData connector:\u003c\/strong\u003e SH1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware target listed:\u003c\/strong\u003e GEPRC 900\/2400 Gemini Xrossband RX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 18 × 23.6 × 5.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7g, receiver only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTransmitter and Flight-Controller Compatibility\u003c\/h3\u003e\u003cp\u003eConfirm ExpressLRS firmware compatibility, matching frequency configuration and supported packet rates before binding. A compatible single-band transmitter can use a supported matching-band mode; simultaneous dual-band Xrossband operation requires transmitter hardware and firmware that support it. Do not assume universal compatibility with every existing 915MHz or 2.4GHz module.\u003c\/p\u003e\u003cp\u003eInstallation requires an appropriate flight-controller serial connection, a suitable regulated 5V supply and correctly matched wiring. An available UART or matching connector alone does not establish plug-and-play compatibility. Verify the pinout before applying power.\u003c\/p\u003e\u003ch3\u003eChoose Your Pack\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 lot:\u003c\/strong\u003e Listed as a single lot; the package contents below describe one receiver kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 lots:\u003c\/strong\u003e A multi-lot purchase option. Confirm the total receiver and accessory quantities before ordering rather than assuming every accessory is repeated five times.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eListed Single-Receiver Kit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne GemX Gemini Xrossband receiver\u003c\/li\u003e\n\u003cli\u003eTwo 915MHz\/2.4GHz dual-band T-antennas\u003c\/li\u003e\n\u003cli\u003eOne heat-shrink tube\u003c\/li\u003e\n\u003cli\u003eOne four-pin silicone connection cable\u003c\/li\u003e\n\u003cli\u003eOne user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cp\u003eFPV pilots and builders planning a configurable ELRS link for racing, freestyle or distance-oriented builds. Link performance depends on installation, antennas, interference and settings; no specific range or uninterrupted connection is guaranteed.\u003c\/p\u003e\u003ch3\u003eInstallation Checklist\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDisconnect aircraft power before wiring or fitting the receiver.\u003c\/li\u003e\n\u003cli\u003eVerify supply voltage, ground and signal pin assignments.\u003c\/li\u003e\n\u003cli\u003eFit compatible antennas and route them clear of propellers and moving parts.\u003c\/li\u003e\n\u003cli\u003eConfirm binding, channel operation, telemetry and failsafe behavior before flight.\u003c\/li\u003e\n\u003cli\u003ePerform the range checks specified by your radio-system instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor transmitter compatibility and multi-lot package questions, contact sales@buyrcdroneoutlet.com before ordering.\u003c\/p\u003e","brand":"GEPRC","offers":[{"title":"1 lot","offer_id":63119022588044,"sku":"14:366#1 lot","price":85.0,"currency_code":"USD","in_stock":true},{"title":"5 lots","offer_id":63119022620812,"sku":"14:10#5 lots","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/S043c08ea55b64ed1aca85e861d392029y.webp?v=1787959954","url":"https:\/\/buyrcdroneoutlet.com\/products\/geprc-gemx-gemini-elrs-dual-band-receiver","provider":"TheDroneFlight","version":"1.0","type":"link"}