{"title":"RTK GNSS — Centimeter-Level Positioning","description":"\u003cp\u003eCentimeter-accurate RTK positioning for ArduPilot and PX4 drones, robots and boats — the MicoAir MA-RTK family of rover modules (982 \/ 626 \/ F9P), the battery-powered MA-RTK-BASE station kit, and the LR900-F telemetry radio that carries the corrections. New to RTK? Start with our plain-English explainer: \u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK?\u003c\/a\u003e and the step-by-step \u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"micoair-900mhz-30km-long-range-lora-telemetry-for-drones-and-robotics-lr900-f-data-transmit-module-for-pixhawk-ardupilot-px4","title":"MicoAir LR900-F 915MHz LoRa Telemetry Radio for Pixhawk \/ ArduPilot \/ PX4 — 500mW, 30km Range (Pair)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMicoAir LR900-F\u003c\/strong\u003e is a long-range \u003cstrong\u003e915MHz LoRa telemetry radio\u003c\/strong\u003e for drones, robotics, boats and RTK systems. Operating in the 890–915MHz band with \u003cstrong\u003e500mW (27dBm)\u003c\/strong\u003e transmit power, LoRa spread-spectrum modulation and \u003cstrong\u003eFHSS frequency hopping\u003c\/strong\u003e, it delivers a reliable bidirectional MAVLink link with an outdoor RF line-of-sight range of \u003cstrong\u003e30 km or more\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is plug and play with \u003cstrong\u003ePixhawk\u003c\/strong\u003e and any other \u003cstrong\u003eArduPilot \/ PX4\u003c\/strong\u003e flight controller: a pair ships with matching default parameters and connects automatically at power-up — wire one radio to the flight controller's TELEM port, plug the other into your PC or Android device via USB-C, and open Mission Planner or QGroundControl. Because it uses \u003cstrong\u003etransparent serial transmission\u003c\/strong\u003e, it carries any serial protocol, not just MAVLink — including \u003cstrong\u003eRTK correction streams\u003c\/strong\u003e between base and rover using its broadcast modes.\u003c\/p\u003e\n\u003cp\u003eThe 915MHz band penetrates trees, terrain and buildings better than 2.4GHz — and it pairs perfectly with a \u003cstrong\u003e2.4GHz RC link\u003c\/strong\u003e (ELRS 2.4G) on the same aircraft with no interference between control and telemetry.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e500mW (27dBm)\u003c\/strong\u003e transmit power, 890–915MHz band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 km+\u003c\/strong\u003e outdoor RF line-of-sight range\u003c\/li\u003e\n\u003cli\u003eLoRa spread-spectrum anti-jamming with on-board \u003cstrong\u003eSAW filtering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFHSS\u003c\/strong\u003e self-avoidance frequency hopping — up to 3.2 KB\/s downlink in FHSS mode\u003c\/li\u003e\n\u003cli\u003ePoint-to-point full-duplex link, plus broadcast modes for RTK base\/rover\u003c\/li\u003e\n\u003cli\u003eTransparent serial transmission with adjustable baud rate — compatible with any protocol\u003c\/li\u003e\n\u003cli\u003eDual on-board interfaces: 3.3V TTL serial (JST-GH) + USB Type-C (CP2102) — works with QGroundControl on Android\u003c\/li\u003e\n\u003cli\u003ePlug and play: a pair links automatically out of the box (solid green LED = connected)\u003c\/li\u003e\n\u003cli\u003eSmall (43.4 × 25.8 × 11 mm) and light (8 g) for easy integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eData Transmission\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir data rate: 2.1 KB\/s (default) \/ 1.1 KB\/s \/ 0.4 KB\/s; FHSS mode: 3.2 KB\/s down \/ 1.6 KB\/s up\u003c\/li\u003e\n\u003cli\u003eUART baud rate (JST-GH port): 9600 \/ 19200 \/ 38400 \/ 57600 (default) \/ 115200\u003c\/li\u003e\n\u003cli\u003eUART baud rate (USB port): 57600 (default) \/ 115200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 43.4 × 25.8 × 11 mm (without antenna)\u003c\/li\u003e\n\u003cli\u003eWeight: 8 g\u003c\/li\u003e\n\u003cli\u003eAntenna connector: SMA (female)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 5V DC (from USB or JST-GH)\u003c\/li\u003e\n\u003cli\u003eAverage transmit current: 200 mA at 27dBm\u003c\/li\u003e\n\u003cli\u003eSerial interface: 3.3V TTL UART, JST-GH1.25-4P\u003c\/li\u003e\n\u003cli\u003eUSB interface: USB Type-C (CP2102)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eRegional note:\u003c\/em\u003e in the U.S. and Canada the commonly used 915MHz ISM band is 902–928MHz. You are responsible for operating only on frequencies and power levels permitted in your region.\u003c\/p\u003e\n\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eTwo LR900-F radios with default settings bind and connect automatically after power-on — the green LED turns solid when the link is up. For flight telemetry we recommend FHSS mode: set the aircraft radio to FHSS-AIR and the ground radio to FHSS-GROUND for the fastest downlink and best interference immunity.\u003c\/p\u003e\n\u003cp\u003eStep-by-step setup guides (wiring, flight-controller parameters, ground-station connection, troubleshooting):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/ardupilot-telemetry-setup\"\u003e\u003cstrong\u003eArduPilot Telemetry Setup Guide (Mission Planner)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/px4-telemetry-setup\"\u003e\u003cstrong\u003ePX4 Telemetry Setup Guide (QGroundControl)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConfiguration\u003c\/h2\u003e\n\u003cp\u003eParameters (operating mode, air data rate, frequency mode, module address, baud rates) are configured over USB-C using the browser-based configurator — see our \u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/lr900-web-configurator\"\u003e\u003cstrong\u003eLR900 Web Configurator Guide\u003c\/strong\u003e\u003c\/a\u003e. Windows needs the CP2102 USB-serial driver first: \u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/cp2102-driver-windows\"\u003e\u003cstrong\u003eCP2102 Driver Installation Guide (Windows)\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eRunning multiple pairs in the same area? Give each pair its own module address (1–30000, default 1000) so the links don't cross-talk. Full parameter reference in the manual below.\u003c\/p\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/lr900-user-manual\"\u003e\u003cstrong\u003eLR900 User Manual\u003c\/strong\u003e — full specs, model variants (A \/ F \/ P), pinout \u0026amp; all parameters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/lr900-web-configurator\"\u003eLR900 Web Configurator Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/ardupilot-telemetry-setup\"\u003eArduPilot Telemetry Setup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/px4-telemetry-setup\"\u003ePX4 Telemetry Setup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/cp2102-driver-windows\"\u003eCP2102 Driver Installation (Windows)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/lr24-user-manual#lr24-or-lr900--which-band-should-you-buy\"\u003e915MHz or 2.4GHz? LR900 vs LR24 comparison\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLR900-F Telemetry Radio Module × 2\u003c\/li\u003e\n\u003cli\u003e915M 2dBi antenna (11 cm) × 2\u003c\/li\u003e\n\u003cli\u003e20 cm GH1.25-4P to GH1.25-6P cable (for Pixhawk 4\/5\/6) × 1\u003c\/li\u003e\n\u003cli\u003e20 cm GH1.25-4P to MX1.25-6P cable (for Pixhawk 1\/2) × 1\u003c\/li\u003e\n\u003cli\u003e20 cm GH1.25-4P to SH1.0-4P cable (for MicoAir 405\/743) × 1\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB Type-C cable × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Support\u003c\/h2\u003e\n\u003cp\u003eIf you encounter any issues or need technical support after receiving your product, contact us at \u003ca href=\"mailto:support@robofusion.net\"\u003esupport@robofusion.net\u003c\/a\u003e — our support team responds within 48 hours. We also welcome feedback and suggestions; your input helps us keep improving our products, documentation and service.\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"pairs","offer_id":47334850953535,"sku":"pair","price":55.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/DSC01070_2-1024x1024.jpg?v=1710780002"},{"product_id":"micoair-ma-rtk-air-982-um982-rtk-gnss-module-dual-antenna-heading-ardupilot-px4","title":"MicoAir MA-RTK-AIR-982 UM982 Triple-Band (L1+L2+L5) RTK GNSS Module — Dual-Antenna Heading, 20Hz, for ArduPilot \/ PX4","description":"\u003cp\u003e📘 \u003cstrong\u003eDocumentation \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/ma-rtk-series-user-manual\"\u003eMA-RTK Series — Full User Manual\u003c\/a\u003e — specs, pinout, wiring, ArduPilot \/ PX4 parameters\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e — base station, corrections, and dual-antenna heading walkthrough\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK?\u003c\/a\u003e — centimeter GPS explained in plain English\u003c\/p\u003e\n\n\u003ch3\u003eThe flagship RTK rover — with GNSS heading\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMA-RTK-AIR-982\u003c\/strong\u003e is the full-performance rover of the MicoAir RTK family, built on the Unicore \u003cstrong\u003eUM982\u003c\/strong\u003e triple-band receiver. Tracking \u003cstrong\u003eL1 + L2 + L5\u003c\/strong\u003e across GPS, BeiDou, GLONASS, Galileo and QZSS (50+ satellites in RTK mode), it reaches a centimeter FIX faster and holds it more robustly near obstructions than any dual-band module — with \u003cstrong\u003e0.8 cm + 1 ppm\u003c\/strong\u003e horizontal accuracy at up to \u003cstrong\u003e20 Hz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is also the only module in the family with \u003cstrong\u003edual-antenna GNSS heading\u003c\/strong\u003e: choose the Dual-Antenna Kit and the module measures true yaw from satellite geometry — immune to motor current, steel structures and geomagnetic storms. No compass dance, no yaw drift next to rebar. (ArduPilot moving-baseline and PX4 GPS-yaw are both supported.)\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReceiver: Unicore UM982 · L1+L2+L5 · NMEA-0183 output\u003c\/li\u003e\n\u003cli\u003eRTK accuracy: 0.8 cm + 1 ppm (H) \/ 1.5 cm + 1 ppm (V) · 20 Hz max\u003c\/li\u003e\n\u003cli\u003eOnboard IST8310 compass (I2C) · CNC aluminum shell\u003c\/li\u003e\n\u003cli\u003eAntennas: 2 × MMCX (ANT1\/ANT2) + SMA adapter · Dual-antenna baseline ≥ 20 cm for heading\u003c\/li\u003e\n\u003cli\u003eInterfaces: GH1.25-6P (FC UART+I2C) + GH1.25-4P (direct RTCM input from a telemetry radio)\u003c\/li\u003e\n\u003cli\u003e4–5 V · 700 mW · 39 × 31.5 × 11 mm · 20 g\u003c\/li\u003e\n\u003cli\u003eFirmware: ArduPilot ≥ 4.5 \/ PX4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Antenna:\u003c\/strong\u003e module, quad-helix antenna, GH1.25-6P cable 20 cm, SH1.25-6P FC cable 20 cm, GH1.25-4P cable 10 cm.\u003cbr\u003e\n\u003cstrong\u003eDual-Antenna Kit:\u003c\/strong\u003e module, cables as above, plus \u003cstrong\u003e2 ×\u003c\/strong\u003e quad-helix antenna with 40 cm feeder line and support rod — everything needed for GNSS heading.\u003c\/p\u003e\n\n\u003ch3\u003eComplete the system\u003c\/h3\u003e\n\u003cp\u003eRTK needs a correction source: pair with the \u003cstrong\u003eMicoAir MA-RTK-BASE station kit\u003c\/strong\u003e (one base serves unlimited rovers), or any RTCM3 \/ NTRIP source. For a laptop-free field setup add an \u003cstrong\u003eLR900-F telemetry radio pair\u003c\/strong\u003e for direct RTCM broadcast.\u003c\/p\u003e\n\u003cp\u003e🚚 Ships worldwide from our Hong Kong warehouse.\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"Single Antenna","offer_id":55107519545663,"sku":"MA-RTK-AIR-982","price":178.0,"currency_code":"USD","in_stock":true},{"title":"Dual-Antenna Kit","offer_id":55107519578431,"sku":"MA-RTK-AIR-982-DUAL","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/ma-rtk-air-982-hero.png?v=1786729440"},{"product_id":"micoair-ma-rtk-air-626-um626n-rtk-gnss-module-drone-swarm-ardupilot","title":"MicoAir MA-RTK-AIR-626 UM626N Dual-Band (L1+L5) RTK GNSS Module — Budget Centimeter GPS for Drone Swarms \u0026 Light Shows (ArduPilot)","description":"\u003cp\u003e📘 \u003cstrong\u003eDocumentation \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/ma-rtk-series-user-manual\"\u003eMA-RTK Series — Full User Manual\u003c\/a\u003e — specs, pinout, wiring, ArduPilot parameters\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e — base station and corrections walkthrough\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK?\u003c\/a\u003e — centimeter GPS explained in plain English\u003c\/p\u003e\n\n\u003ch3\u003eReal RTK at a fleet-friendly price\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMA-RTK-AIR-626\u003c\/strong\u003e exists for one reason: when a drone light show or research swarm needs \u003cstrong\u003eevery\u003c\/strong\u003e aircraft to hold a centimeter-grade position, the module cost multiplies by the fleet size. Built on the Unicore \u003cstrong\u003eUM626N\u003c\/strong\u003e dual-band (L1+L5) receiver, the 626 delivers a true \u003cstrong\u003e1.5 cm + 1 ppm RTK FIX\u003c\/strong\u003e on ArduPilot at a fraction of the price of a conventional RTK module — and at only \u003cstrong\u003e200 mW\u003c\/strong\u003e it sips power and stays cool packed inside a small airframe.\u003c\/p\u003e\n\u003cp\u003eOne MicoAir MA-RTK-BASE station broadcasts corrections to an unlimited number of 626-equipped aircraft — the per-drone cost of centimeter positioning is just this module.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReceiver: Unicore UM626N · L1+L5 · UBX-compatible protocol\u003c\/li\u003e\n\u003cli\u003eRTK accuracy: 1.5 cm + 1 ppm · 10 Hz max · 36 satellites\u003c\/li\u003e\n\u003cli\u003eOnboard IST8310 compass (I2C)\u003c\/li\u003e\n\u003cli\u003eInterfaces: SMA antenna · GH1.25-6P (FC UART+I2C) + GH1.25-4P (direct RTCM input)\u003c\/li\u003e\n\u003cli\u003e4–5 V · 200 mW · 44 × 29 × 11 mm · 12.5 g\u003c\/li\u003e\n\u003cli\u003eFirmware: \u003cstrong\u003eArduPilot only\u003c\/strong\u003e (PX4 not currently supported) · UART fixed at 115200\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cp\u003eModule, quad-helix antenna, GH1.25-6P cable 20 cm, SH1.25-6P FC cable 20 cm, GH1.25-4P cable 10 cm.\u003c\/p\u003e\n\n\u003ch3\u003e💡 Buying for a light show or swarm fleet?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVolume pricing for 10+ modules is available.\u003c\/strong\u003e Contact \u003ca href=\"mailto:info@robofusion.net\"\u003e\u003cstrong\u003einfo@robofusion.net\u003c\/strong\u003e\u003c\/a\u003e with your fleet size for a quote. To get started with one box, see the \u003cstrong\u003eMicoAir RTK Complete System Bundle\u003c\/strong\u003e (base station + rover + radio pair from $449).\u003c\/p\u003e\n\n\u003ch3\u003eComplete the system\u003c\/h3\u003e\n\u003cp\u003ePair with the \u003cstrong\u003eMicoAir MA-RTK-BASE station kit\u003c\/strong\u003e (one base serves the whole fleet) and an \u003cstrong\u003eLR900-F telemetry radio\u003c\/strong\u003e per aircraft for laptop-free RTCM broadcast. PX4 or dual-antenna heading needed? Choose the \u003cstrong\u003eMA-RTK-AIR-982\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003cp\u003e🚚 Ships worldwide from our Hong Kong warehouse.\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"Default Title","offer_id":55107520430399,"sku":"MA-RTK-AIR-626","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/ma-rtk-air-626-hero.png?v=1786729487"},{"product_id":"micoair-ma-rtk-air-f9p-zed-f9p-rtk-gps-module-ardupilot-px4","title":"MicoAir MA-RTK-AIR-F9P u-blox ZED-F9P Dual-Band (L1+L2) RTK GPS Module with IST8310 Compass — for ArduPilot \/ PX4","description":"\u003cp\u003e📘 \u003cstrong\u003eDocumentation \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/ma-rtk-series-user-manual\"\u003eMA-RTK Series — Full User Manual\u003c\/a\u003e — specs, pinout, wiring, ArduPilot \/ PX4 parameters\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e — base station and corrections walkthrough\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK?\u003c\/a\u003e — centimeter GPS explained in plain English\u003c\/p\u003e\n\n\u003ch3\u003eThe proven choice — u-blox ZED-F9P\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMA-RTK-AIR-F9P\u003c\/strong\u003e wraps the most widely deployed, best-documented RTK receiver in the drone world — the \u003cstrong\u003eu-blox ZED-F9P\u003c\/strong\u003e — in MicoAir's compact rover form factor with an onboard IST8310 compass and a complete cable set. Dual-band L1+L2 reception across GPS, BeiDou, GLONASS, Galileo and QZSS delivers a \u003cstrong\u003e1.0 cm + 1 ppm RTK FIX\u003c\/strong\u003e, and native UBX means true plug-and-play on both ArduPilot and PX4: connect it to a GPS port and the autopilot configures everything automatically.\u003c\/p\u003e\n\u003cp\u003eIf your workflow already speaks u-blox — u-center tooling, existing F9P base stations, established survey pipelines — this is the drop-in module.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReceiver: u-blox ZED-F9P · L1+L2 · UBX \/ NMEA-0183\u003c\/li\u003e\n\u003cli\u003eRTK accuracy: 1.0 cm + 1 ppm · 8 Hz RTK \/ 10 Hz single-point · 32 satellites\u003c\/li\u003e\n\u003cli\u003eOnboard IST8310 compass (I2C)\u003c\/li\u003e\n\u003cli\u003eInterfaces: SMA antenna · GH1.25-6P (FC UART+I2C) + GH1.25-4P (direct RTCM input)\u003c\/li\u003e\n\u003cli\u003e4–5 V · 350 mW · 44 × 29 × 11 mm · 12.5 g\u003c\/li\u003e\n\u003cli\u003eFirmware: ArduPilot \/ PX4 — auto-detected, zero manual parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cp\u003eModule, quad-helix antenna, GH1.25-6P cable 20 cm, SH1.25-6P FC cable 20 cm, GH1.25-4P cable 10 cm.\u003c\/p\u003e\n\n\u003ch3\u003eComplete the system\u003c\/h3\u003e\n\u003cp\u003ePair with the \u003cstrong\u003eMicoAir MA-RTK-BASE station kit\u003c\/strong\u003e or any RTCM3 \/ NTRIP correction source. Add an \u003cstrong\u003eLR900-F telemetry radio pair\u003c\/strong\u003e for laptop-free direct RTCM broadcast.\u003c\/p\u003e\n\u003cp\u003e🚚 Ships worldwide from our Hong Kong warehouse.\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"Default Title","offer_id":55107520790847,"sku":"MA-RTK-AIR-F9P","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/ma-rtk-air-f9p-hero.png?v=1786729444"},{"product_id":"micoair-ma-rtk-base-station-kit-um982-rtcm-tripod-antenna","title":"MicoAir MA-RTK-BASE Station Kit — Battery-Powered UM982 Multi-Band RTK Base with Tripod, Antenna \u0026 OLED (RTCM3)","description":"\u003cp\u003e📘 \u003cstrong\u003eDocumentation \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e — deployment, Mission Planner \/ QGC relay, and radio broadcast, step by step\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/ma-rtk-series-user-manual\"\u003eMA-RTK Series — Full User Manual\u003c\/a\u003e — specifications and interfaces\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK?\u003c\/a\u003e — centimeter GPS explained in plain English\u003c\/p\u003e\n\n\u003ch3\u003eA complete correction source in one box\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMA-RTK-BASE Kit\u003c\/strong\u003e is everything needed to generate RTK corrections in the field: a battery-powered base station on the Unicore \u003cstrong\u003eUM982\u003c\/strong\u003e triple-band (L1+L2+L5) receiver, a survey tripod, a multi-band mushroom antenna and all cabling. Power it on, give it sky view, and once the PVT indicator goes solid it emits standard \u003cstrong\u003eRTCM3 corrections\u003c\/strong\u003e on both USB-C and UART — \u003cstrong\u003ezero configuration required\u003c\/strong\u003e. An OLED screen shows status at a glance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne base serves unlimited rovers.\u003c\/strong\u003e Relay the corrections through Mission Planner \/ QGroundControl over your existing telemetry, or attach a telemetry radio directly to the base's UART for laptop-free broadcast to a whole fleet — both workflows are covered in our setup guide.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReceiver: Unicore UM982 · L1+L2+L5 multi-band\u003c\/li\u003e\n\u003cli\u003eOutput: RTCM3 at 1 Hz (configurable) · 115200 baud on USB-C (UART1) and GH1.25-4P (UART2), both simultaneously\u003c\/li\u003e\n\u003cli\u003eBattery: 2 × 21700 Li-ion (2 × 5000 mAh) · \u003cstrong\u003e≈ 12 h runtime\u003c\/strong\u003e with active antenna + 1 W radio\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C, 10 W (5 V\/2 A) · CH340 USB-serial (Windows driver required)\u003c\/li\u003e\n\u003cli\u003eOLED status display · PVT \/ power \/ charge indicators · factory-reset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cp\u003eBase station module, tripod, multi-band GNSS mushroom antenna, antenna feeder cable, USB-C to USB-C cable 2 m, mounting hardware.\u003c\/p\u003e\n\n\u003ch3\u003eComplete the system\u003c\/h3\u003e\n\u003cp\u003eAdd one or more MicoAir rovers — \u003cstrong\u003eMA-RTK-AIR-982\u003c\/strong\u003e (flagship, dual-antenna heading), \u003cstrong\u003eMA-RTK-AIR-F9P\u003c\/strong\u003e (u-blox), or \u003cstrong\u003eMA-RTK-AIR-626\u003c\/strong\u003e (fleet\/budget) — and optionally an \u003cstrong\u003eLR900-F radio pair\u003c\/strong\u003e for direct broadcast.\u003c\/p\u003e\n\u003cp\u003e🚚 Ships worldwide from our Hong Kong warehouse. \u003cem\u003eNote: contains lithium batteries — tracked surface\/air routing per destination regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"Default Title","offer_id":55107522068799,"sku":"MA-RTK-BASE-KIT","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/MA-RTK-Family-3.webp?v=1786721010"},{"product_id":"micoair-rtk-complete-system-bundle-base-station-rover-lr900-radio","title":"MicoAir RTK Complete System Bundle — MA-RTK-BASE Station + Rover Module + LR900-F Radio Pair (Centimeter GPS in One Box)","description":"\u003cp\u003e📘 \u003cstrong\u003eDocumentation \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e — from unboxing to RTK FIXED, step by step\u003cbr\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/gps\/ma-rtk-series-user-manual\"\u003eMA-RTK Series — Full User Manual\u003c\/a\u003e · \u003ca href=\"https:\/\/docs.robofusion.net\/gps\/what-is-rtk\"\u003eWhat Is RTK? — plain-English explainer\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eEverything RTK needs, in one box\u003c\/h3\u003e\n\u003cp\u003eA working RTK system needs three things: a \u003cstrong\u003erover module\u003c\/strong\u003e on the aircraft, a \u003cstrong\u003ebase station\u003c\/strong\u003e generating corrections, and a \u003cstrong\u003eradio link\u003c\/strong\u003e carrying them between the two. This bundle is all three, matched and ready to work together — no missing parts to discover, no compatibility guesswork, no laptop required in the field.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003eMA-RTK-BASE\u003c\/strong\u003e runs ≈ 12 hours on its internal battery, stands on its own tripod, and starts emitting standard RTCM3 corrections the moment its position indicator goes solid — zero configuration. One radio clips to the base, the other to the rover's RTCM port, and the aircraft receives centimeter corrections directly over the air. One base broadcast serves \u003cem\u003eevery\u003c\/em\u003e drone in range.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your rover\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA-RTK-AIR-626\u003c\/strong\u003e — dual-band (L1+L5), 1.5 cm + 1 ppm, ArduPilot only. The budget centimeter fix; ideal per-drone module for swarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA-RTK-AIR-982 (Single Antenna)\u003c\/strong\u003e — triple-band (L1+L2+L5), 0.8 cm + 1 ppm at 20 Hz, ArduPilot \/ PX4. The flagship.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA-RTK-AIR-F9P\u003c\/strong\u003e — u-blox ZED-F9P (L1+L2), 1.0 cm + 1 ppm, ArduPilot \/ PX4. The proven, best-documented RTK chip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA-RTK-AIR-982 (Dual-Antenna Kit)\u003c\/strong\u003e — the flagship plus GNSS heading from two antennas: true yaw with no magnetic compass, immune to steel and motor current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's inside each bundle\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eEvery bundle includes the complete base station + radio link:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MA-RTK-BASE station module (UM982 multi-band receiver, internal battery, OLED display)\u003c\/li\u003e\n\u003cli\u003e1 × Survey tripod\u003c\/li\u003e\n\u003cli\u003e1 × Multi-band GNSS mushroom antenna\u003c\/li\u003e\n\u003cli\u003e1 × Antenna feeder cable\u003c\/li\u003e\n\u003cli\u003e1 × USB-C to USB-C cable (2 m)\u003c\/li\u003e\n\u003cli\u003e1 × Mounting hardware\u003c\/li\u003e\n\u003cli\u003e2 × LR900-F 915 MHz LoRa telemetry radio (with antennas) — one for the base, one for the aircraft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlus the rover package for the variant you choose:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cu\u003eMA-RTK-AIR-626 variant\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MA-RTK-AIR-626 module (UM626N, IST8310 compass)\u003c\/li\u003e\n\u003cli\u003e1 × Quad-helix GNSS antenna\u003c\/li\u003e\n\u003cli\u003e1 × GH1.25-6P cable (20 cm) · 1 × SH1.25-6P flight-controller cable (20 cm) · 1 × GH1.25-4P cable (10 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cu\u003eMA-RTK-AIR-982 Single Antenna variant\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MA-RTK-AIR-982 module (UM982, IST8310 compass, CNC aluminum shell)\u003c\/li\u003e\n\u003cli\u003e1 × Quad-helix GNSS antenna\u003c\/li\u003e\n\u003cli\u003e1 × GH1.25-6P cable (20 cm) · 1 × SH1.25-6P flight-controller cable (20 cm) · 1 × GH1.25-4P cable (10 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cu\u003eMA-RTK-AIR-F9P variant\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MA-RTK-AIR-F9P module (u-blox ZED-F9P, IST8310 compass)\u003c\/li\u003e\n\u003cli\u003e1 × Quad-helix GNSS antenna\u003c\/li\u003e\n\u003cli\u003e1 × GH1.25-6P cable (20 cm) · 1 × SH1.25-6P flight-controller cable (20 cm) · 1 × GH1.25-4P cable (10 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cu\u003eMA-RTK-AIR-982 Dual-Antenna Kit variant\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MA-RTK-AIR-982 module (UM982, IST8310 compass, CNC aluminum shell)\u003c\/li\u003e\n\u003cli\u003e2 × Quad-helix GNSS antenna with 40 cm feeder line and support rod (for GNSS heading)\u003c\/li\u003e\n\u003cli\u003e1 × GH1.25-6P cable (20 cm) · 1 × SH1.25-6P flight-controller cable (20 cm) · 1 × GH1.25-4P cable (10 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTwo ways to run it\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDirect radio broadcast (included):\u003c\/strong\u003e base → LR900-F → rover, fully standalone — no computer in the field. \u003cstrong\u003eOr GCS relay:\u003c\/strong\u003e plug the base into Mission Planner \/ QGroundControl over USB and inject corrections through your existing telemetry. Both are covered step-by-step in the \u003ca href=\"https:\/\/docs.robofusion.net\/gps\/rtk-setup-guide\"\u003eRTK Setup Guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e💡 Building a drone light show or swarm fleet?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVolume pricing for 10+ rover modules is available.\u003c\/strong\u003e One base station serves an unlimited number of aircraft — you only scale the rovers. Contact \u003ca href=\"mailto:info@robofusion.net\"\u003e\u003cstrong\u003einfo@robofusion.net\u003c\/strong\u003e\u003c\/a\u003e with your fleet size for a quote.\u003c\/p\u003e\n\n\u003cp\u003e🚚 Ships worldwide from our Hong Kong warehouse. \u003cem\u003eContains lithium batteries (base station) — battery-safe routing per destination regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"MicoAir","offers":[{"title":"MA-RTK-AIR-626 (ArduPilot)","offer_id":55108358242623,"sku":"RTK-BUNDLE-626","price":449.0,"currency_code":"USD","in_stock":true},{"title":"MA-RTK-AIR-982 Single Antenna","offer_id":55108358275391,"sku":"RTK-BUNDLE-982","price":549.0,"currency_code":"USD","in_stock":true},{"title":"MA-RTK-AIR-F9P","offer_id":55108358308159,"sku":"RTK-BUNDLE-F9P","price":569.0,"currency_code":"USD","in_stock":true},{"title":"MA-RTK-AIR-982 Dual-Antenna Kit","offer_id":55108358340927,"sku":"RTK-BUNDLE-982D","price":579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/rtk-bundle-hero.png?v=1786728593"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/collections\/MA-RTK-Family-1.webp?v=1786720632","url":"https:\/\/robofusion.net\/collections\/rtk-gnss.oembed","provider":"RoboFusion","version":"1.0","type":"link"}