{"product_id":"dfrobot-gnss-rtk-high-precision-positioning-kit-with-lora-us-915-mhz-kit0198-us","title":"DFRobot GNSS-RTK High Precision Positioning Kit with LoRa (US 915 MHz)","description":"\u003cdiv data-docx-has-block-data=\"false\" data-lark-html-role=\"root\" data-page-id=\"WUIVdnYXpoMroWxpmvglpnnGgGf\"\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-XfxUdOVMponheaxgk5YlwKrPgqe\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ORNmd8bhoorheAxffLklXQ8tg2f\"\u003eThe \u003cstrong\u003eLoRa-Based\u003c\/strong\u003e GNSS-RTK High Precision Positioning Kit (US) is a comprehensive, dual-module system engineered to deliver centimeter-level location accuracy. It operates on the principle of Real-Time Kinematics (RTK), which involves a stationary base station transmitting correction data to a mobile rover, effectively eliminating common GNSS positioning errors. The kit's key differentiators are its out-of-the-box functionality with a pre-configured LoRa data link, its high-performance dual-band GNSS reception, and its rapid convergence time. Powered by Quectel LC29H series modules, the system \u003cstrong\u003esupports GPS, GLONASS, Galileo, BDS, and QZSS constellations\u003c\/strong\u003e, making it a robust solution for demanding applications such as autonomous vehicle navigation, land surveying, and device tracking.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ORNmd8bhoorheAxffLklXQ8tg2f\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-DsPKdcOiGoQt87xzRywlJgWtgwd\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EbqfdGFxho5LDLx1Y1elZ3sRgcd\"\u003e\u003cstrong\u003eOut-of-the-Box, Centimeter-Level Accuracy\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EWCVdIMTQo8QCPx0VZClwGofgYf\"\u003eThis GNSS-RTK positioning kit is designed to significantly lower the barrier to entry for high-precision positioning. Traditional RTK systems often require users to independently source and configure separate modules for the base, rover, and data transmission link. This product integrates all necessary components into a pre-configured, ready-to-use solution. Users can achieve centimeter-level accuracy within minutes of setup, bypassing the complex integration and debugging process typically associated with RTK technology.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DT5HdvXRjoY3d8xgCBXl1bpZgHc\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DT5HdvXRjoY3d8xgCBXl1bpZgHc\"\u003e\u003cstrong\u003eHigh-Performance Dual-Band GNSS Engine\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TJCYdwUuBo5dizx64U0lZk42g2f\"\u003eAt the core of the system are the Quectel LC29H series modules, which feature dual-band (L1\/L5) reception. This advanced capability allows the receiver to effectively mitigate ionospheric disturbances, a primary source of error in single-band receivers. The result is a significantly faster convergence time (less than 10 seconds to achieve a fixed solution) and more reliable and consistent positioning accuracy, even in challenging signal environments. Simultaneous tracking of all major satellite constellations ensures maximum satellite availability and positional integrity.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-D6BidKKLao2SwtxKfJmlh8u9g4c\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-D6BidKKLao2SwtxKfJmlh8u9g4c\"\u003e\u003cstrong\u003eIntegrated Long-Range LoRa Data Link (915 MHz US Version)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EAaJd2NN3oU2qAxXFtnldHiLgsh\"\u003eA stable data link is critical for RTK performance. This GNSS-RTK positioning kit incorporates a LoRa (Long Range) radio communication system to ensure robust and reliable transmission of correction data from the base station to the rover. This integrated wireless solution provides a communication range of up to 1.5 kilometers in open areas, eliminating the need for external radio modems or reliance on internet-based NTRIP services. This self-contained architecture makes the kit ideal for fieldwork and applications in areas with limited network connectivity.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EAaJd2NN3oU2qAxXFtnldHiLgsh\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-XO1LdBpsvoXzx9x1o7Tl2cJbgBg\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-V78odgXgToGwS8x2XMAlERQRgDV\"\u003e\n\u003cstrong\u003eAcademic and Research Projects:\u003c\/strong\u003e Providing an affordable platform for learning and experimenting with high-precision positioning.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BhBYd64WQot0mUxwnTTlhWwjgaf\"\u003e\n\u003cstrong\u003eAutonomous Systems Prototyping: \u003c\/strong\u003eEnabling precise navigation and path-tracking for UAVs, rovers, and agricultural robots.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UBsqdZ2HboREwhx4NnAlrtT8gLc\"\u003e\n\u003cstrong\u003eGeospatial and Surveying Tasks: \u003c\/strong\u003eFacilitating accurate mapping, boundary marking, and data collection for small-scale surveying.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FJjqdF0ovob4aVxgiDDlFBHLgQg\"\u003e\n\u003cstrong\u003eHigh-Value Asset Tracking: \u003c\/strong\u003eMonitoring the exact location of equipment or personnel in open environments like construction sites or farms.\u003c\/div\u003e\n\u003cp class=\"heading-2 ace-line old-record-id-OJQAd2K8ToDV11x5lsYl9bxOgwe\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-OJQAd2K8ToDV11x5lsYl9bxOgwe\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BP04dyl2Ro9fYCxnMSElWuJ0gph\"\u003e\u003cstrong\u003eBase Station\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KP0od0OHDoXYbdxAmdylmuFygyf\"\u003e\n\u003cstrong\u003ePower Input: \u003c\/strong\u003eTerminal Block (5~10V); Type-C\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JCXbd5UNyoJ6nQxO0J2lMy4TgPg\"\u003e\n\u003cstrong\u003eGNSS Antenna Interface:\u003c\/strong\u003e SMA\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XRnVdMN9aoIyExxSY6RlMZCxgQf\"\u003e\u003cstrong\u003eReception Bands:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FXV2dixPcoUZywxrIMflnymsgHe\"\u003e\n\u003cstrong\u003eGPS\/QZSS:\u003c\/strong\u003e L1 C\/A, L5\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-GHdFdl9vZoRvd6x2r9llzsDhgIb\"\u003e\n\u003cstrong\u003eGLONASS:\u003c\/strong\u003e L1\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-YTG0dawQAoUwHWxjPs9lM4lWgQe\"\u003e\n\u003cstrong\u003eGalileo:\u003c\/strong\u003e E1, E5a\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IOEMdNx6GoVN2dxlI5ulkfw4gCb\"\u003eBDS: B1l, B2a\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-K08Ud6IKKodNJ8xjgHalN5nXg0e\"\u003e\n\u003cstrong\u003eDefault Constellations:\u003c\/strong\u003e GPS + GLONASS + Galileo + BDS + QZSS\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SoIud2yEDo5eCdx87mpl6sgIg0s\"\u003e\n\u003cstrong\u003eConcurrent Tracking Constellations: \u003c\/strong\u003e4+ QGNSS\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Ic1DdJnqSoaNlsxA8brli9QDg0f\"\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Base Station\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-P9zrdZuYMoUgPxxoBFclahpygYd\"\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-K26EdSdTqoL525xrQ44lldahgcf\"\u003e\n\u003cstrong\u003e   Acquisition:\u003c\/strong\u003e -147 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PyKDdEHuJon5szx1H8JlXIJBg3f\"\u003e\n\u003cstrong\u003e   Tracking: \u003c\/strong\u003e-165 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-I5gBdiBorojSEnxxLsNl6owygKe\"\u003e\n\u003cstrong\u003e Reacquisition:\u003c\/strong\u003e -159 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EHgXdGpPNoYXs7xFAO2lGwHEgEe\"\u003e\u003cstrong\u003eDynamic Performance:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Za5wdPBkYoG7IvxD1ElleHKpgTg\"\u003e\n\u003cstrong\u003e   Max Altitude:\u003c\/strong\u003e 10000 m\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UUpydgvXIoZEcZx3LIplBVb2gsg\"\u003e\n\u003cstrong\u003e   Max Velocity: \u003c\/strong\u003e500 m\/s\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IQ8sdpXUcoRRwhxVsOMl3dS6gce\"\u003e\n\u003cstrong\u003e   Max Acceleration:\u003c\/strong\u003e 4 g\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BE0Wd81WhoPrjoxtiGUlXgNPg2b\"\u003e\n\u003cstrong\u003eRaw Data Output Rate:\u003c\/strong\u003e 1 Hz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KHybdgAs3o7Q7exmgd3lskkmglh\"\u003e\n\u003cstrong\u003eProtocol:\u003c\/strong\u003e NMEA 0183 \/ RTCM 3.x\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VBcmd970koBlA5xERuGlaBsxgKh\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-VBcmd970koBlA5xERuGlaBsxgKh\"\u003e\u003cstrong\u003eMobile Station (RTK Mobile)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Wtevdwu7zoEc6Cx2XxplLIslgyf\"\u003e\n\u003cstrong\u003ePower Interface: \u003c\/strong\u003eGravity interface, 3.3~5V\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ETFUdE8xGo0BWjx04pjlIEJLgZb\"\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e I2C \/ UART\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DDCndcpXwo9oMbxpZJElB3iEgUd\"\u003e\n\u003cstrong\u003eAntenna Interface: \u003c\/strong\u003eSMA\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-QClUdZoNFo4zfgxEmWZl7stCgRd\"\u003e\u003cstrong\u003eReception Bands:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-U8U3d7UffovH0GxLPR7l6VqhgAb\"\u003e\n\u003cstrong\u003e   GPS\/QZSS:\u003c\/strong\u003e L1 C\/A, L5\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-K8jldEwEwo1etuxdyavlif26gQg\"\u003e\n\u003cstrong\u003e   GLONASS:\u003c\/strong\u003e L1\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Lk1LdUqwSobvPjxrzVSlFVMogJF\"\u003e\n\u003cstrong\u003e   Galileo: \u003c\/strong\u003eE1, E5a\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MCIDddGd9oZRTSxRoETlX8FGg2b\"\u003e\n\u003cstrong\u003e BDS (BeiDou):\u003c\/strong\u003e B1l, B2a\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Pwo5dSM8IogHIfxKg6xlGxDSgOb\"\u003e\n\u003cstrong\u003eDefault Constellations: \u003c\/strong\u003eGPS + GLONASS + Galileo + BDS + QZSS\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-GMItdr94Jox0rWxLawBlFezwgVd\"\u003e\n\u003cstrong\u003eConcurrent Tracking Constellations:\u003c\/strong\u003e 4+ QGNSS\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XXosds34kooUozxuAdRlu9FNgQd\"\u003e\n\u003cstrong\u003eSBAS:\u003c\/strong\u003e WAAS, EGNOS, MSAS, GAGAN\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-H6AQd1uXioYXQqxekWIlZA0Fgzb\"\u003e\n\u003cstrong\u003eFunction: \u003c\/strong\u003eRTK\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-NbObd5YZYo8HV9xDkngloXHfgAb\"\u003e\u003cstrong\u003eHorizontal Positioning Accuracy:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IKmFdluoQocAEAxIsFvlzzmGgRc\"\u003e\n\u003cstrong\u003e   Autonomous:\u003c\/strong\u003e 1 m\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DBYAdsNcZoqduwxLqcKlDoWjgU6\"\u003e\n\u003cstrong\u003e   RTK: \u003c\/strong\u003e5 cm + 1 ppm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TDN3dS2pEoo6VBxUUBAlYB54g4f\"\u003e\n\u003cstrong\u003eVelocity Accuracy: \u003c\/strong\u003e0.03 m\/s\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TC0kdZ5kRon1LnxYjInlp8qqgnj\"\u003e\n\u003cstrong\u003e1PPS Accuracy: \u003c\/strong\u003e20 ns\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FIw5dHTPhoyiKFxmkPvl0UNxgoS\"\u003e\n\u003cstrong\u003eRTK Convergence Time: \u003c\/strong\u003e\u0026lt; 10 s\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Lh94dmDProODXZxCVDBlhSnjgrd\"\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JY3Hdn3fWoiHFxxtSASl9gFog1g\"\u003e\n\u003cstrong\u003e   Acquisition: \u003c\/strong\u003e-145 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PSoDdrx6PoJ1nrxgGnNlMB9HgMe\"\u003e\n\u003cstrong\u003e   Tracking: \u003c\/strong\u003e-165 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-QyvjdYMzxo0Wc2xnP03lTxOMg5c\"\u003e\n\u003cstrong\u003e   Reacquisition: \u003c\/strong\u003e-157 dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DS39dFIEDov3sgxSYbVlqjXXgbh\"\u003e\u003cstrong\u003eDynamic Performance:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CJ2AdIazLoonwYxdivglfP3sgIe\"\u003e\n\u003cstrong\u003e Max Altitude:\u003c\/strong\u003e 10000 m\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EJ10dcXK0ot7VhxrlcIlT9WlgYg\"\u003e\n\u003cstrong\u003e Max Velocity:\u003c\/strong\u003e 500 m\/s\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Aid6diukUoAIS1xJqBolxTdzgVc\"\u003e\n\u003cstrong\u003e Max Acceleration:\u003c\/strong\u003e 4 g\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-GCRmdfR8KonCU3xCzvGlwYdPgHh\"\u003e\n\u003cstrong\u003eNavigation Update Rate (RTK):\u003c\/strong\u003e 1 Hz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MNKgdlZDqo9mVcxN8fklD5SwggE\"\u003e\n\u003cstrong\u003eRaw Data Output Rate (GNSS):\u003c\/strong\u003e 1 Hz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-AFsKdNLRkofIOMxaPmQlDPS5goh\"\u003e\n\u003cstrong\u003eProtocol:\u003c\/strong\u003e NMEA 0183 \/ RTCM 3.x\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UsupdycU3oHmgaxlCD0lkQcKg4N\"\u003e\u003cstrong\u003eLoRa Parameters\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-UDmude3RjoRulBxq7e2l0wFdg1d\"\u003e\n\u003cstrong\u003e   RF Chip Semtech: \u003c\/strong\u003eLLCC68\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-V4aEdLdDgot3dkxhdXel4gCggjd\"\u003e\n\u003cstrong\u003e   Operating Frequency: \u003c\/strong\u003e915MHz\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MBERdy1Beow0ZXx7A2mlCKovgQb\"\u003e\n\u003cstrong\u003e   Modulation: \u003c\/strong\u003eLoRa Spread Spectrum\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PsSpdSrsDoRAOQxsAGXl9dmRgch\"\u003e\n\u003cstrong\u003e   Max Transmit Power: \u003c\/strong\u003e22dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TLDbdRbVNowX3MxrV6llkqD5g7d\"\u003e\n\u003cstrong\u003e   Receiver Sensitivity: \u003c\/strong\u003e-129dBm\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XYQhdjg1UoqPDZxQHZjlA44Ag1g\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 700g\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Makerlab Electronics","offers":[{"title":"Default Title","offer_id":44571587805375,"sku":"MLE08341","price":11999.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE08341.jpg?v=1760515240","url":"https:\/\/makerlab.ph\/products\/dfrobot-gnss-rtk-high-precision-positioning-kit-with-lora-us-915-mhz-kit0198-us","provider":"Makerlab PH","version":"1.0","type":"link"}