{"product_id":"holybro-h-rtk-unicore-um982-high-precision-gps-dual-antenna","title":"Holybro H-RTK Unicore UM982 High-Precision GPS Dual Antenna","description":"\u003cp\u003eThe Holybro UM982 Dual Antenna RTK GPS provides high-precision positioning information and is capable of generating non-magnetometer moving baseline yaw determinations for autopilots with one single GPS module.\u003c\/p\u003e\n\u003cp\u003eOne of the best applications of this GPS is to provide compass-less YAW information to the autopilot (commonly called GPS Heading or Moving Baseline Yaw). Using this GPS as a yaw source prevents magnetic interference from the vehicle motors and electrical systems and any environmental interference sources, such as metallic structures or equipment, that can cause incorrect yaw reports to the autopilot.\u003c\/p\u003e\n\u003cp\u003eThis works even if the GPSs are not receiving RTCM data from a fixed RTK station or NTRIP server. The device is based on the Unicore UM982 NMEA GNSS module and supports RTK positioning adjustment for centimeter-level accuracy, GPS\/GLONASS,Beidou, Galileo, and QZSS global positioning systems.\u003c\/p\u003e\n\u003cp\u003eIt also includes a magnetometer, LED, and safety switch button. It also serves as an RTK-corrected vehicle GPS, with or without moving baseline yaw determination, and as a base station GPS for sending RTCM data to a ground control station to provide an RTK source for the vehicle via telemetry.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual antennas allow Moving Baseline Yaw (GPS Heading) with just one module\u003c\/li\u003e\n\u003cli\u003eCan replace the traditional compass\/magnetometer\u003c\/li\u003e\n\u003cli\u003ePerfect for system\/environment with high magnetic interference\u003c\/li\u003e\n\u003cli\u003eExcellent RTK performance\u003c\/li\u003e\n\u003cli\u003eFor other technical detail and setup guide, please refer to the Holybro Documentation Page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Rover, Base, Moving Baseline Rover\u003c\/li\u003e\n\u003cli\u003eGNSS: BDS B1I\/B2I\/B3I GPS L1C\/A\/L2P (Y)\/L2C\/L5 GLONASS L1\/L2 Galileo E1\/E5a\/E5b QZSS L1\/L2\/L5\u003c\/li\u003e\n\u003cli\u003eBDS B1I\/B2I\/B3I\u003c\/li\u003e\n\u003cli\u003eGPS L1C\/A\/L2P (Y)\/L2C\/L5\u003c\/li\u003e\n\u003cli\u003eGLONASS L1\/L2\u003c\/li\u003e\n\u003cli\u003eGalileo E1\/E5a\/E5b\u003c\/li\u003e\n\u003cli\u003eQZSS L1\/L2\/L5\u003c\/li\u003e\n\u003cli\u003eAntennas Peak Gain (MAX): 2dBi\u003c\/li\u003e\n\u003cli\u003eLNA Gain (typical): 33±2dB\u003c\/li\u003e\n\u003cli\u003eTime-TO-First Fix: Cold start: ≤ 30s Hot start: ≤ 5s\u003c\/li\u003e\n\u003cli\u003eCold start: ≤ 30s\u003c\/li\u003e\n\u003cli\u003eHot start: ≤ 5s\u003c\/li\u003e\n\u003cli\u003eRTK-SurveyIn-Time: ≤5 minute @2.0mCEP\u003c\/li\u003e\n\u003cli\u003eData and Update Rate: 20 Hz Positioning \u0026amp; Heading 20 Hz Raw Data observation\u003c\/li\u003e\n\u003cli\u003e20 Hz Positioning \u0026amp; Heading\u003c\/li\u003e\n\u003cli\u003e20 Hz Raw Data observation\u003c\/li\u003e\n\u003cli\u003ePort Port 1: GH1.25 10-pin Port 2: USB Type-c Port 3: UART 2 (GH1.25 6pin)\u003c\/li\u003e\n\u003cli\u003ePort 1: GH1.25 10-pin\u003c\/li\u003e\n\u003cli\u003ePort 2: USB Type-c Port 3: UART 2 (GH1.25 6pin)\u003c\/li\u003e\n\u003cli\u003eCable Length GH 10P: 150mm GH 10P: 400mm GH 10P to 6P: 300mm\u003c\/li\u003e\n\u003cli\u003eGH 10P: 150mm\u003c\/li\u003e\n\u003cli\u003eGH 10P: 400mm\u003c\/li\u003e\n\u003cli\u003eGH 10P to 6P: 300mm\u003c\/li\u003e\n\u003cli\u003eAntenna Connection Type Board: SMA female Antenna: SMA male\u003c\/li\u003e\n\u003cli\u003eBoard: SMA female\u003c\/li\u003e\n\u003cli\u003eAntenna: SMA male\u003c\/li\u003e\n\u003cli\u003eBaud rate: (Adjustable): 230400 5Hz default\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 4.75V~5.25V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: ~350mA\u003c\/li\u003e\n\u003cli\u003eDimensions Board: 34.8*58.9*14.4mm Antenna Diameter: 27.5mm Antenna height: 59mm\u003c\/li\u003e\n\u003cli\u003eBoard: 34.8*58.9*14.4mm\u003c\/li\u003e\n\u003cli\u003eAntenna Diameter: 27.5mm\u003c\/li\u003e\n\u003cli\u003eAntenna height: 59mm\u003c\/li\u003e\n\u003cli\u003eWeight: 37.9g (without antennas)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x H-RTK UM982\u003c\/li\u003e\n\u003cli\u003e2x High Precision Helical Antennas\u003c\/li\u003e\n\u003cli\u003e2x Antenna Mounts\u003c\/li\u003e\n\u003cli\u003e2x SMA Cables\u003c\/li\u003e\n\u003cli\u003e2x 10pin – 10pin JST-GH Cables\u003c\/li\u003e\n\u003cli\u003e1x 10pin – 6pin JST-GH Cable\u003c\/li\u003e\n\u003cli\u003e1x 6pin – 6pin JST-GH Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holybro","offers":[{"title":"Default Title","offer_id":58941068214604,"sku":"GPS-HB-H-RTK12036","price":479.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1087\/9952\/5196\/files\/RTK12036.jpg?v=1790286007","url":"https:\/\/dronepart.co.uk\/products\/holybro-h-rtk-unicore-um982-high-precision-gps-dual-antenna","provider":"My Store","version":"1.0","type":"link"}