{"product_id":"geprc-elrs-gemx-gemini-dual-band-receiver-915mhz-2-4ghz-lr1121-tcxo-1000hz-100mw-tlm-1-7g-fpv","title":"GEPRC ELRS GemX Gemini Dual-Band Receiver — 915MHz + 2.4GHz, LR1121, TCXO, 1000Hz, 100mW TLM, 1.7g, for FPV Drones","description":"\u003ch2\u003eGEPRC ELRS GemX Gemini Dual-Band Receiver — 915MHz + 2.4GHz, Semtech LR1121, TCXO, 25–1000Hz, 100mW Telemetry, 1.7g\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGEPRC ELRS GemX Gemini Receiver\u003c\/strong\u003e is a next-generation dual-band ExpressLRS receiver built on \u003cstrong\u003eSemtech's third-generation LR1121 RF chip\u003c\/strong\u003e. Featuring dual LR1121 chips, it supports simultaneous \u003cstrong\u003e915MHz and 2.4GHz operation\u003c\/strong\u003e — giving pilots the flexibility to run either band independently or in true dual-band Xrossband mode for maximum link stability and interference rejection. At just \u003cstrong\u003e1.7g and 18×23.6mm\u003c\/strong\u003e, it's one of the most capable and compact ELRS receivers available.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with all existing 915M and 2.4G ELRS TX modules, the GemX Gemini is a direct upgrade for any FPV build where link reliability in congested RF environments matters.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Dual-Band ELRS\u003c\/strong\u003e — Simultaneous 915MHz + 2.4GHz via dual LR1121 chips; switchable between 915M Gemini, 2.4G Gemini, and 915M+2.4G dual-RF modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemtech LR1121 (3rd Gen)\u003c\/strong\u003e — Latest-generation RF chip covering 150–960MHz (sub-GHz) and 2.4GHz bands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCXO Temperature-Compensated Crystal Oscillator\u003c\/strong\u003e — Stable, drift-free frequency performance across temperature variations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25–1000Hz Refresh Rate\u003c\/strong\u003e — Full ELRS packet rate range for racing precision or efficient long-range cruising\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100mW Telemetry Power\u003c\/strong\u003e — Strong return link for reliable RSSI, LQ, and sensor data at range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — 18 × 23.6 × 5.7mm, 1.7g; minimal footprint for micro and 5\" builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi Firmware Updates\u003c\/strong\u003e — Built-in ESP32-PICO-D4 enables OTA firmware updates via WiFi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSH1.0 Connector\u003c\/strong\u003e — Compact, secure connector for easy installation on modern FC boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPEX1 (U.FL) Antenna Connector\u003c\/strong\u003e — Standard IPEX1 port for external antenna routing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackward Compatible\u003c\/strong\u003e — Works with all existing 915M and 2.4G ELRS TX modules; no new transmitter required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GEPRC ELRS GemX Gemini Xrossband Receiver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e ESP32-PICO-D4 + LR1121 ×2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Oscillator:\u003c\/strong\u003e TCXO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Bands:\u003c\/strong\u003e 915MHz Gemini • 2.4GHz Gemini • 915M+2.4G Dual-Band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefresh Rate:\u003c\/strong\u003e 25–1000Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelemetry Power:\u003c\/strong\u003e 100mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna Connector:\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\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\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e GEPRC 900\/2400 Gemini Xrossband RX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× ELRS GemX Gemini Xrossband Receiver\u003c\/li\u003e\n\u003cli\u003e2× 915M\/2.4G Dual-Band T-Antennas\u003c\/li\u003e\n\u003cli\u003e1× Heat shrink tube\u003c\/li\u003e\n\u003cli\u003e1× 4-pin silicone connect cable\u003c\/li\u003e\n\u003cli\u003e1× User manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll ExpressLRS 915MHz TX modules\u003c\/li\u003e\n\u003cli\u003eAll ExpressLRS 2.4GHz TX modules\u003c\/li\u003e\n\u003cli\u003eAny dual-band ELRS TX module supporting Xrossband mode\u003c\/li\u003e\n\u003cli\u003eAny FPV flight controller with UART and 5V output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFPV racing and freestyle pilots in congested RF environments\u003c\/li\u003e\n\u003cli\u003eLong-range flyers wanting dual-band link redundancy\u003c\/li\u003e\n\u003cli\u003eBuilders upgrading to the latest generation ELRS receiver technology\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEPRC","offers":[{"title":"Default Title","offer_id":55046259015820,"sku":"14:10#1pcs","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/S043c08ea55b64ed1aca85e861d392029y.webp?v=1787959954","url":"https:\/\/thedroneflight.com\/products\/geprc-elrs-gemx-gemini-dual-band-receiver-915mhz-2-4ghz-lr1121-tcxo-1000hz-100mw-tlm-1-7g-fpv","provider":"TheDroneFlight","version":"1.0","type":"link"}