{"product_id":"radiomaster-dbr4-2-4ghz-868-900mhz-dual-band-dual-channel-gemini-xrossband-expresslrs-receiver-for-nomad-module","title":"Radiomaster DBR4 2.4GHz 868\/900MHz Dual-Band Dual-Channel Gemini Xrossband ExpressLRS Receiver for Nomad Module","description":"\u003cul\u003e\n\u003cli\u003eBrand: RadioMaster\u003c\/li\u003e\n\u003cli\u003eRC Drone Spare Parts: Radio Receiver\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4GHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003eRadiomaster DBR4 2.4GHz 868\/900MHz Dual-Band Dual-Channel Gemini Xrossband ExpressLRS Receiver for Nomad Module\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIntroducing the DBR4 Receiver: the perfect companion to the RadioMaster Nomad. The DBR4 is a cutting-edge dual-band, dual-channel Gemini receiver that ensures seamless compatibility with the Nomad module. Engineered for superior performance, the DBR4 boasts two dual-band sections, each capable of simultaneously receiving 2.4GHz and 900MHz signals. This innovative design allows for the reception of two data streams simultaneously, providing exceptional interference rejection and eliminating the risk of lost packets. With the DBR4, you can trust that your signal remains robust and reliable, giving you the confidence to push your limits and explore new horizons. Elevate your RC experience with the unparalleled connectivity and performance of the DBR4 Receiver.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003eTelemetry RF power: Max 2x 100mw\u003cbr\u003eExperience unmatched reliability with dual-band ELRS Gemini Xrossband\u003cbr\u003eExpressLRS Gemini 2.4GHz\u003cbr\u003eExpressLRS Gemini 868\/900MHz\u003cbr\u003e4 Descrete antennas for optimal antenna arrangement\u003cbr\u003e20 X 20mm mounting holes\u003cbr\u003eXrossband GemX support\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003eItem: DBR4 Gemini Xrossband ExpressLRS Receiver\u003cbr\u003eType: ISM 2.4G\/ FCC 915M\u003cbr\u003eMCU: ESP32\u003cbr\u003eRF chip: Semtech LR1121 x 2\u003cbr\u003eTelemetry RF power: Max 100mW\u003cbr\u003eAntenna: 2 x 2.4GHz wires \u0026amp; 2 x 900MHz wires\u003cbr\u003eFrequency Range: 2.404 - 2.479 GHz \/ 903.5 - 926.9 MHz\u003cbr\u003eMaximum receive refresh rate: 500Hz (1000Hz coming soon in ExpressLRS V3.4)\u003cbr\u003eMinimum receiver refresh rate: 50Hz\u003cbr\u003eWorking voltage: DC 4.5 - 8.4V\u003cbr\u003eWeight: Without antennas 2.70g \/ With antennas 5.30g\u003cbr\u003eDimension: 27.20 *27.20mm\u003cbr\u003eFirmware Version: ExpressLRS v3.3.2 pre-installed\u003cbr\u003eBus interface: CRSF\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e1 x DBR4 Gemini Xrossband ExpressLRS Receiver\u003cbr\u003e2 x 2.4 GHz wire antennas\u003cbr\u003e2 x 900 MHz wire antennas\u003cbr\u003e1 x CRSF wire\u003cbr\u003e4 x 4mm Red vibration dampeners\u003cbr\u003e4 x 3mm Black vibration dampeners\u003cbr\u003e1 x Manual card\u003cbr\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49121137623265,"sku":"BG-2021357","price":34.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/822953c3-7774-4035-b5d8-16777b2aa0bc.jpg?v=1789397179","url":"https:\/\/ontproduct.com\/products\/radiomaster-dbr4-2-4ghz-868-900mhz-dual-band-dual-channel-gemini-xrossband-expresslrs-receiver-for-nomad-module","provider":"IvySource","version":"1.0","type":"link"}