{"title":"FJD Trion RTK \u0026 Positioning","description":null,"products":[{"product_id":"fjd-trion-v4e-v4e-pro-mini-rtk-receiver","title":"FJD Trion V4e \u0026 V4e Pro Mini RTK Receiver","description":"\u003cdiv class=\"fjd-v4e-series\" style=\"font-family: Arial, Helvetica, sans-serif; color: #222; line-height: 1.7; max-width: 1200px; margin: 0 auto;\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv style=\"background: #f4f7f9; padding: 50px 30px; text-align: center; margin-bottom: 40px;\"\u003e\n\u003cp style=\"font-size: 14px; letter-spacing: 2px; color: #1769aa; font-weight: bold; margin: 0 0 12px;\"\u003eCompact RTK GNSS Receivers for Efficient Field Surveying\u003c\/p\u003e\n\u003ch2 style=\"font-size: 36px; line-height: 1.2; margin: 0 0 18px; color: #111;\"\u003eFJD Trion V4e Series\u003c\/h2\u003e\n\u003cp style=\"font-size: 18px; max-width: 850px; margin: 0 auto 25px; color: #555;\"\u003eChoose between the FJD Trion V4e and V4e Pro to match your surveying workflow. Both deliver centimeter-level GNSS RTK positioning in a compact 320 g design, while the V4e Pro adds IMU tilt compensation and integrated laser measurement for faster pole-free point collection.\u003c\/p\u003e\n\u003cvideo width=\"100%\" controls=\"controls\"\u003e\n  \u003csource src=\"https:\/\/1500006283.vod2.myqcloud.com\/6c9ac49bvodcq1500006283\/4fea98e85145403715956707842\/eraFgLLiVY4A.mp4?autoplay=0\u0026amp;cover=https:\/\/1500006283.vod2.myqcloud.com\/4384b243vodtranscq1500006283\/4fea98e85145403715956707842\/sampleSnapshot\/sampleSnapshot_10_0.jpg\"\u003e\n  Your browser does not support the video tag.\n\u003c\/source\u003e\u003c\/video\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv style=\"padding: 10px 25px 40px;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; text-align: center; margin-bottom: 15px;\"\u003eOne Series. Two Surveying Solutions.\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #555; max-width: 900px; margin: 0 auto; text-align: center;\"\u003eThe FJD Trion V4e Series combines high-precision GNSS positioning with a lightweight, field-ready design. The standard V4e provides a compact solution for accurate RTK mapping and data collection, while the V4e Pro adds advanced tilt and laser measurement capabilities for more demanding surveying tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- VERSION COMPARISON --\u003e\n\u003cdiv style=\"padding: 10px 25px 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; text-align: center; margin-bottom: 25px;\"\u003eV4e vs. V4e Pro\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 650px; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #1f2933; color: #fff;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: center; border: 1px solid #ddd;\"\u003eV4e\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: center; border: 1px solid #ddd;\"\u003eV4e Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eGNSS Channels\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e1,408\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e1,408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eRTK Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eCentimeter-level\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eCentimeter-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eIMU Tilt Compensation\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center; color: #1769aa; font-weight: bold;\"\u003e✓ Up to 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eIntegrated Laser Measurement\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center; color: #1769aa; font-weight: bold;\"\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e320 g\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e320 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f7;\"\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eUp to 12 hours\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eUp to 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: 600;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eIP67\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- V4E --\u003e\n\u003cdiv style=\"background: #f7f9fa; padding: 50px 30px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"max-width: 950px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: 13px; letter-spacing: 1.5px; color: #1769aa; font-weight: bold; margin: 0 0 8px;\"\u003eSTANDARD VERSION\u003c\/p\u003e\n\u003ch2 style=\"font-size: 30px; color: #111; margin: 0 0 18px;\"\u003eFJD Trion V4e Mini RTK Receiver\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 20px;\"\u003eThe V4e provides a compact and efficient RTK GNSS solution for professionals who need accurate positioning without carrying a larger surveying receiver. With 1,408 GNSS channels and centimeter-level RTK positioning, it is designed for everyday mapping, field data collection, and precision positioning tasks.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch3 style=\"font-size: 20px; color: #222;\"\u003eDesigned for Efficient RTK Mapping\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555;\"\u003eThe lightweight 320 g receiver is easy to carry throughout the workday. Its compact design, IP67 protection, and up to 12-hour battery life make it suitable for field environments where portability and reliable positioning are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"padding-left: 22px; color: #444; font-size: 15px;\"\u003e\n\u003cli\u003e1,408-channel GNSS receiver\u003c\/li\u003e\n\u003cli\u003eCentimeter-level RTK positioning\u003c\/li\u003e\n\u003cli\u003eCompact 320 g design\u003c\/li\u003e\n\u003cli\u003eUp to 12 hours of battery life\u003c\/li\u003e\n\u003cli\u003eIP67-rated protection\u003c\/li\u003e\n\u003cli\u003eSuitable for mapping and field data collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- V4E PRO --\u003e\n\u003cdiv style=\"padding: 10px 30px 50px;\"\u003e\n\u003cdiv style=\"max-width: 950px; margin: 0 auto;\"\u003e\n\u003cp style=\"font-size: 13px; letter-spacing: 1.5px; color: #1769aa; font-weight: bold; margin: 0 0 8px;\"\u003ePROFESSIONAL VERSION\u003c\/p\u003e\n\u003ch2 style=\"font-size: 30px; color: #111; margin: 0 0 18px;\"\u003eFJD Trion V4e Pro Mini RTK Receiver\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 20px;\"\u003eThe V4e Pro builds on the V4e platform with integrated IMU tilt compensation and laser measurement. Instead of requiring the receiver to remain perfectly vertical over every point, the V4e Pro allows users to collect points at different angles, helping improve efficiency when surveying difficult or hard-to-reach locations.\u003c\/p\u003e\n\u003c!-- IMU --\u003e\n\u003cdiv style=\"background: #f4f7f9; padding: 28px; margin: 25px 0;\"\u003e\n\u003ch3 style=\"font-size: 22px; color: #111; margin: 0 0 12px;\"\u003eIMU Tilt Compensation\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555; margin-bottom: 12px;\"\u003eBuilt-in IMU technology enables tilt-compensated surveying without requiring the receiver to remain perfectly upright. The V4e Pro supports measurement at angles of up to 60°, helping users collect points more efficiently in real-world field conditions.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #fff; padding: 18px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"font-size: 24px; color: #1769aa;\"\u003e30°\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px; color: #666;\"\u003e3D error ≤ 2.5 cm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #fff; padding: 18px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"font-size: 24px; color: #1769aa;\"\u003e60°\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0 0; font-size: 14px; color: #666;\"\u003e3D error ≤ 3.5 cm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LASER --\u003e\n\u003cdiv style=\"background: #111820; color: #fff; padding: 30px; margin: 25px 0;\"\u003e\n\u003ch3 style=\"font-size: 22px; margin: 0 0 12px; color: #fff;\"\u003eIntegrated Laser Measurement\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #d9dfe4; margin-bottom: 15px;\"\u003eThe integrated green laser allows the V4e Pro to measure points without placing the receiver directly over the target. This pole-free workflow is especially useful for corners, edges, obstacles, and other points that may be difficult to access directly.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px;\"\u003e\n\u003cstrong style=\"font-size: 25px;\"\u003e60 m\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0 0; color: #cbd3da; font-size: 14px;\"\u003eMaximum laser measuring range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px;\"\u003e\n\u003cstrong style=\"font-size: 25px;\"\u003e±3 mm\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0 0; color: #cbd3da; font-size: 14px;\"\u003eLaser ranging accuracy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px;\"\u003e\n\u003cstrong style=\"font-size: 25px;\"\u003eGreen\u003c\/strong\u003e\n\u003cp style=\"margin: 5px 0 0; color: #cbd3da; font-size: 14px;\"\u003eClass 2M laser\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- POLE-FREE --\u003e\n\u003cdiv style=\"background: #f4f7f9; padding: 50px 30px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"max-width: 950px; margin: 0 auto; text-align: center;\"\u003e\n\u003cp style=\"font-size: 13px; letter-spacing: 1.5px; color: #1769aa; font-weight: bold; margin: 0 0 8px;\"\u003eV4e PRO\u003c\/p\u003e\n\u003ch2 style=\"font-size: 30px; color: #111; margin: 0 0 18px;\"\u003ePole-Free Surveying for Hard-to-Reach Points\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #555; max-width: 800px; margin: 0 auto 25px;\"\u003eCombining RTK positioning, IMU tilt compensation, and integrated laser measurement, the V4e Pro provides a more flexible way to collect points where traditional pole-based measurement can be inconvenient.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; text-align: left;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; background: #fff; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 10px;\"\u003ePoint \u0026amp; Measure\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eAim toward the target point and collect measurement data without positioning the receiver directly over the point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; background: #fff; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 10px;\"\u003eMeasure at an Angle\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eTilt compensation helps maintain efficient data collection when the receiver cannot be held perfectly vertical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; background: #fff; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 10px;\"\u003eReach Difficult Points\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eLaser measurement helps capture points around obstacles, edges, and other difficult-to-access locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PERFORMANCE --\u003e\n\u003cdiv style=\"padding: 10px 30px 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; text-align: center; color: #111; margin-bottom: 30px;\"\u003eHigh-Precision GNSS Performance\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; max-width: 1000px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003e1,408\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eGNSS Channels\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003e0.8 cm\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eRTK Horizontal RMS*\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003e1.5 cm\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eRTK Vertical RMS*\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003e12 h\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eBattery Life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003e320 g\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eLightweight Design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 200px; text-align: center; padding: 25px; border: 1px solid #ddd;\"\u003e\n\u003cstrong style=\"display: block; font-size: 30px; color: #1769aa;\"\u003eIP67\u003c\/strong\u003e \u003cspan style=\"font-size: 14px; color: #666;\"\u003eProtection Rating\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #777; max-width: 1000px; margin: 18px auto 0;\"\u003e* RTK accuracy specifications are based on FJD Trion published specifications and may vary depending on satellite visibility, correction source, atmospheric conditions, baseline length, multipath, and field conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- LIGHTWEIGHT --\u003e\n\u003cdiv style=\"background: #f7f9fa; padding: 45px 30px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"max-width: 950px; margin: 0 auto;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; margin-bottom: 15px;\"\u003eBuilt for the Field\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #555;\"\u003eBoth V4e versions are designed for professionals who need reliable positioning equipment that is easy to carry and operate throughout a working day.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 25px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin-bottom: 8px;\"\u003e320 g Lightweight Body\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666;\"\u003eCompact enough to carry easily between measurement points and field sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin-bottom: 8px;\"\u003eUp to 12-Hour Runtime\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666;\"\u003eDesigned to support extended field work with a single charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin-bottom: 8px;\"\u003eIP67 Protection\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666;\"\u003eBuilt to withstand dust and water exposure encountered in outdoor work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin-bottom: 8px;\"\u003e1.2 m Drop Resistance\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666;\"\u003eDesigned to handle the demands of everyday field use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"padding: 10px 30px 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; text-align: center; margin-bottom: 30px;\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; max-width: 1050px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eTopographic Survey\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eCollect accurate field points for terrain and site mapping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eRoad Surveying\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eCapture points along roads, edges, and other infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eConstruction \u0026amp; BIM\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eSupport site measurement, positioning, and field data collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eUtilities \u0026amp; Public Works\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eMeasure utility-related points and infrastructure in challenging field conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eForestry \u0026amp; Agriculture\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eSupport precision mapping and location-based field data collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 220px; padding: 24px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"font-size: 19px; margin: 0 0 8px;\"\u003eGIS Data Collection\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin: 0;\"\u003eBuild accurate spatial datasets for mapping and asset management workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv style=\"background: #f4f7f9; padding: 50px 30px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"max-width: 1000px; margin: 0 auto;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; text-align: center; margin-bottom: 30px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 650px; font-size: 14px; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600; width: 35%;\"\u003eGNSS Channels\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e1,408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eRTK Accuracy - Horizontal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e0.8 cm + 1 ppm RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eRTK Accuracy - Vertical\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e1.5 cm + 1 ppm RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eRTK Initialization\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e\u0026lt; 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eInitialization Reliability\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e\u0026gt; 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eData Update Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e1 \/ 2 \/ 5 \/ 10 \/ 20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eIMU Tilt Compensation\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003eV4e Pro: up to 60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eLaser Measurement\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003eV4e Pro: 0.03–60 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eLaser Ranging Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e±3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e5,000 mAh Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003eUp to 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eCharging Time\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e≤ 3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eConnectivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003eBluetooth 4.2, Wi-Fi 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e182 × 53 × 53 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e320 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd; font-weight: 600;\"\u003eProtection Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #ddd;\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- WORKFLOW --\u003e\n\u003cdiv style=\"padding: 10px 30px 50px;\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #111; text-align: center; margin-bottom: 35px;\"\u003eChoose the Right V4e for Your Workflow\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 25px; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #ddd; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 23px; color: #111; margin: 0 0 15px;\"\u003eV4e\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555;\"\u003eA compact RTK GNSS receiver for professionals who primarily need accurate positioning and efficient field data collection.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px;\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; color: #555; font-size: 14px;\"\u003e\n\u003cli\u003eGIS mapping\u003c\/li\u003e\n\u003cli\u003eField data collection\u003c\/li\u003e\n\u003cli\u003eAgriculture mapping\u003c\/li\u003e\n\u003cli\u003eBasic RTK surveying\u003c\/li\u003e\n\u003cli\u003eTopographic mapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 2px solid #1769aa; padding: 30px;\"\u003e\n\u003cp style=\"font-size: 12px; color: #1769aa; font-weight: bold; letter-spacing: 1px;\"\u003eADVANCED WORKFLOW\u003c\/p\u003e\n\u003ch3 style=\"font-size: 23px; color: #111; margin: 0 0 15px;\"\u003eV4e Pro\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #555;\"\u003eAn advanced RTK GNSS receiver with IMU tilt compensation and integrated laser measurement for more flexible point collection.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; margin-bottom: 8px;\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; color: #555; font-size: 14px;\"\u003e\n\u003cli\u003eProfessional surveying\u003c\/li\u003e\n\u003cli\u003eConstruction \u0026amp; BIM\u003c\/li\u003e\n\u003cli\u003eUtilities \u0026amp; public works\u003c\/li\u003e\n\u003cli\u003eHard-to-reach point measurement\u003c\/li\u003e\n\u003cli\u003ePole-free surveying workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FINAL CTA --\u003e\n\u003cdiv style=\"background: #111820; color: #fff; padding: 45px 30px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 30px; color: #fff; margin: 0 0 15px;\"\u003ePrecision in a Compact Form\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #d5dbe0; max-width: 780px; margin: 0 auto;\"\u003eFrom everyday RTK mapping to advanced pole-free surveying, the FJD Trion V4e Series provides a compact solution designed around real-world field workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- DISCLAIMER --\u003e\n\u003cdiv style=\"padding: 20px 25px 10px;\"\u003e\n\u003cp style=\"font-size: 12px; color: #777; margin: 0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FJD","offers":[{"title":"FJD Trion V4E Pro mini RTK receiver(with IMU，Laser)","offer_id":48510867144962,"sku":"Q0340023","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"FJD Trion V4E mini RTK receiver( without Trion Survey)","offer_id":48514663678210,"sku":"Q0340012","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8558\/8994\/files\/10001_2d574ce3-6857-45fe-ba02-e5efac5354e4.png?v=1789380070"}],"url":"https:\/\/droneroboticstec.com\/collections\/fjd-trion-rtk-positioning.oembed","provider":"Drone Robotics Tech","version":"1.0","type":"link"}