{"title":"GNSS","description":"\u003ch2\u003eProfessional GNSS Receivers \u0026amp; GPS Survey Equipment\u003c\/h2\u003e\u003cp\u003ePacific Survey Supply offers a strong selection of GNSS receivers for land surveyors, GIS professionals, and construction teams. Whether you need a new high-precision unit or a reliable used system, we have options to fit your workflow and budget.\u003c\/p\u003e\u003ch3\u003eBrands We Carry\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStonex\u003c\/strong\u003e – Our primary GNSS line, Stonex delivers high-accuracy RTK and GNSS receivers at exceptional value. Known for robust build quality, multi-constellation support, and user-friendly field software, Stonex is a top choice for modern survey crews.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHC Nav\u003c\/strong\u003e – CHC Nav offers innovative, high-performance GNSS receivers trusted by surveying professionals worldwide. Their systems are known for multi-frequency, multi-constellation capabilities and competitive pricing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSokkia\u003c\/strong\u003e – A trusted name in the surveying industry, Sokkia GNSS receivers offer proven performance and reliability for a wide range of positioning applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed \u0026amp; Miscellaneous Units\u003c\/strong\u003e – Looking to stretch your budget? We also carry inspected used GNSS receivers from various professional brands — a cost-effective way to get quality equipment in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eGNSS Receiver Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRTK \u0026amp; static land surveying\u003c\/li\u003e\n\u003cli\u003eGIS data collection\u003c\/li\u003e\n\u003cli\u003eConstruction layout and machine control\u003c\/li\u003e\n\u003cli\u003eBoundary and topographic surveys\u003c\/li\u003e\n\u003cli\u003eNetwork RTK and VRS compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Buy GNSS from Pacific Survey Supply?\u003c\/h3\u003e\u003cp\u003eWe understand GNSS technology and can help you match the right receiver to your correction source, software, and field conditions. From new Stonex and CHC Nav systems to budget-friendly used units, our team is here to support you before and after the sale.\u003c\/p\u003e","products":[{"product_id":"stonex-s850-plus-gnss-receiver","title":"Stonex S850+ GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S850+ GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S850+ is a professional-grade multi-constellation GNSS receiver built for surveyors who demand pinpoint accuracy in any environment. Supporting all major satellite systems including GPS, GLONASS, BeiDou, Galileo, QZSS, and IRNSS across 1408 channels, it delivers centimeter-level positioning with RTK initialization reliability exceeding 99.9%. With fixed RTK horizontal accuracy of 8mm + 1ppm and high-precision static accuracy of 2.5mm + 0.5ppm, no measurement is left to chance. An integrated LTE modem, optional internal radio with up to 10km range, Bluetooth 5.0, and Wi-Fi ensure seamless connectivity in any field scenario. Rated IP67 and designed to survive a 2-meter pole drop, the S850+ is as tough as the jobs it takes on, delivering up to 10 hours of continuous operation on a single charge.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Systems: GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, SBAS (1408 channels)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStatic Accuracy: 2.5mm + 0.5ppm (H) \/ 5.0mm + 0.5ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFixed RTK Accuracy: 8mm + 1ppm (H) \/ 15mm + 1ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRTK Initialization Reliability: 99.9%+\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: Bluetooth 5.0, Wi-Fi, LTE, optional internal radio (up to 10km)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eShock Resistance: 2m pole drop rated\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -30°C to 65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 1.1 kg with battery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076452712733,"sku":null,"price":7200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S850_-GNSS-Receiver_-Stonex-Absolute-Accuracy-Inc-211733462_e88c3dfe-9f3f-42b2-96db-e00d555b857c.jpg?v=1774310512"},{"product_id":"stonex-s590-gnss-receiver-gis-rtk-applications","title":"Stonex S590 GNSS Receiver for GIS \u0026 RTK Applications","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S590 GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSmall in size but massive in capability, the S590 is a compact and lightweight GNSS receiver designed for professionals who need full multi-constellation performance in the most portable package possible. Weighing just 330 grams and fitting in the palm of your hand, it tracks all major satellite systems across 1408 channels, including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and SBAS, delivering RTK accuracy of less than 2cm + 1ppm right out of the box. A built-in IMU tilt sensor with ±60° range allows accurate measurements without the need to perfectly plumb the pole, dramatically speeding up fieldwork. With Bluetooth 5.0, Wi-Fi, and an optional external radio reaching up to 10km, connectivity is never a limitation. Rated IP67 and drop-tested to 1.2 meters, the S590 is as tough as it is compact, with up to 15 hours of operation on a single charge.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Systems: GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, SBAS (1408 channels)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRTK Accuracy: Less than 2cm + 1ppm RMS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePost-Processing Accuracy: 1cm + 1ppm RMS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTilt Sensor: IMU, ±60° range\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRTK Initialization Reliability: 99.9%+\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: Bluetooth 5.0, Wi-Fi, USB-C, optional external radio (up to 10km)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -30°C to 65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 330g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076452811037,"sku":null,"price":3960.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/StonexS590GNSSReceiver.jpg?v=1774310514"},{"product_id":"stonex-s950-gnss-receiver-dual-camera-laser-distance-meter","title":"Stonex S950 GNSS Receiver | Dual Camera and Laser Distance Meter","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S950 GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S950 is a feature-packed, high-performance GNSS receiver engineered for surveyors who demand versatility without sacrificing precision. Tracking all satellite systems across 1408 channels at a 50Hz position rate, it delivers reliable centimeter-level accuracy even in the most challenging signal environments. A built-in IMU tilt sensor with ±60° compensation dramatically accelerates fieldwork by eliminating the need to plumb the pole on every shot. What truly sets the S950 apart is its integrated green laser distance meter, capable of georeferencing inaccessible points up to 30 meters away from a single GNSS position, combined with dual cameras for visual stakeout from two simultaneous perspectives. An integrated 2-watt UHF radio and 4G GSM modem ensure connectivity in any scenario, while 64 GB of onboard storage, IP67 protection, and a temperature range down to -40°C make it one of the most capable and durable receivers on the market.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Channels: 1408, all constellations including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 50Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIMU Tilt Compensation: ±60°\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLaser Distance Meter: Integrated green laser, up to 30m range\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCameras: Dual integrated cameras for visual stakeout\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: Bluetooth, Wi-Fi, GSM 4G, integrated 2W UHF radio\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 64 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 810g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076452843805,"sku":null,"price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S950-GNSS-Receiver-_-Dual-Camera-and-Laser-Distance-Meter_-Stonex-Absolute-Accuracy-Inc-212585657.jpg?v=1774310515"},{"product_id":"stonex-sc650-cors-gnss-receiver","title":"Stonex SC650 U CORS GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SC650 U CORS GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SC650 U is a precision-engineered Continuously Operating Reference Station receiver built for the most demanding GNSS applications, from geodetic networks and structural monitoring to permanent CORS installations. Equipped with 1100 channels and tracking all major satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, and IRNSS, it delivers consistent, centimeter-level accuracy around the clock. A built-in dual-band UHF radio operating across both 410-470 MHz and 902.4-928 MHz ensures reliable communication and real-time data transfer without dependency on external hardware. Its Linux-based architecture supports seamless remote management via Web UI from any device, while versatile connectivity through DB9, Ethernet, and M12 ports ensures smooth integration into any existing infrastructure. Rated IP68 and tested to 1.5-meter drop resistance across a staggering temperature range of -40°C to +80°C, the SC650 U is built for permanent deployment in the most unforgiving conditions on earth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eChannels: 1100\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Systems: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: Dual-band, 410-470 MHz and 902.4-928 MHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G LTE, Wi-Fi, Bluetooth, Ethernet, DB9, M12\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 32 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP68\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +80°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 570g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453040413,"sku":null,"price":7000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/SC650_thumbnailv2.png?v=1774311410"},{"product_id":"stonex-sa85-geodetic-gnss-antenna","title":"Stonex SA85 Geodetic GNSS Antenna","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SA85 GNSS Geodetic Antenna\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SA85 is a compact, high-performance GNSS geodetic antenna that punches well above its weight, delivering precision-grade performance in a package that weighs just 450 grams. Designed to serve equally well as a rover antenna or a permanent CORS installation, it tracks all major satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, and IRNSS, and supports L-band correction services for even greater accuracy in the field. Its excellent phase center stability of ±2mm minimizes multipath errors and ensures reliable, repeatable positioning across both static and kinematic applications. The SA85 is fully compatible with any GNSS geodetic receiver on the market, making it a seamless drop-in addition to any survey setup. NGS-calibrated and IP67 rated, it thrives from the survey pole to the permanent reference station, through rain, dust, and extreme temperatures alike.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConstellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS + L-band corrections\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePhase Center Stability: ±2mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePeak Gain: 5.5 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLNA Gain: 40 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCalibration: NGS certified\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 150mm diameter x 51mm height\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 450g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453105949,"sku":null,"price":1320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/StonexSA85GeodeticGNSSAntenna30-357138.jpg?v=1774310518"},{"product_id":"stonex-sa1100-gnss-antenna-mini-choke-ring","title":"Stonex SA1100 GNSS Antenna Mini Choke Ring","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SA1100 GNSS Mini Choke Ring Antenna\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhen submillimeter precision is the standard, the SA1100 delivers. This compact Mini Choke Ring antenna is engineered for the most demanding GNSS applications, including permanent CORS networks, structural monitoring, and geodetic infrastructure projects where phase center stability is non-negotiable. Its unique ring structure provides outstanding multipath suppression across all frequency bands, while its high gain performance ensures reliable signal acquisition even at low elevations in obstructed or challenging environments. Tracking all major satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-band correction services, the SA1100 offers comprehensive global coverage. Despite its choke ring design, it is significantly more compact and lighter than standard choke ring antennas at just 185mm diameter and 1.9kg, making installation straightforward without sacrificing an ounce of performance. NGS and IGS calibrated, IP67 rated, and built to operate across extreme temperatures, this is a reference-grade antenna ready for permanent deployment anywhere in the world.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAntenna Type: Mini Choke Ring\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConstellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS + L-band corrections\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePhase Center Stability: ±1mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePeak Gain: 6.5 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLNA Gain: 50 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCalibration: NGS and IGS certified\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 185mm diameter x 148mm height\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 1.9 kg (2.5 kg with mounting hardware)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453138717,"sku":null,"price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-SA1100-GNSS-Antenna-Mini-Choke-Ring_-Stonex-Absolute-Accuracy-Inc-211730578.jpg?v=1774372073"},{"product_id":"stonex-sa1500-gnss-antenna-2d-choke-ring","title":"Stonex SA1500 GNSS Antenna 2D Choke Ring","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SA1500 2D Choke Ring GNSS Antenna\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SA1500 represents the pinnacle of Stonex's geodetic antenna lineup, engineered for the most precision-critical permanent installations where nothing less than submillimeter performance will do. Its unique 2D choke ring design delivers outstanding multipath suppression across every GNSS frequency band including L-band, making it the definitive choice for CORS stations, bridge and structural deformation monitoring, and geological surveillance networks. The SA1500's LNA provides exceptional out-of-band rejection, actively suppressing electromagnetic interference from power grids, communication towers, and radio modem systems to keep signal integrity ironclad. High gain and wide beam width ensure reliable tracking of low-elevation satellites even in complex, obstructed environments such as construction zones or tree-lined sites. Constructed from Glass Fiber Reinforced Polymer for structural strength and finished with an IP67-rated cover, the SA1500 is built to endure permanent outdoor deployment across the most extreme temperature ranges on the planet.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAntenna Type: 2D Choke Ring\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConstellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS + L-band corrections\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePhase Center Stability: ±1mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePeak Gain: 7 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLNA Gain: 50 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCalibration: NGS and IGS certified\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHousing Material: Glass Fiber Reinforced Polymer (GFRP)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 332mm diameter x 261mm height\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -55°C to +85°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 5.6 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453204253,"sku":null,"price":3700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-SA1500-GNSS-Antenna-2D-Choke-Ring_-Stonex-Absolute-Accuracy-Inc-211730639.jpg?v=1774310520"},{"product_id":"stonex-sa1800-gnss-antenna-3d-choke-ring","title":"Stonex SA1800 GNSS Antenna 3D Choke Ring","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SA1800 3D Choke Ring GNSS Antenna\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SA1800 is Stonex's most advanced and capable geodetic antenna, setting the absolute benchmark for multipath suppression and phase center stability in permanent reference station applications. Its full 3D choke ring design takes multipath reduction to the next level across every GNSS frequency band including L-band, delivering the submillimeter phase center stability demanded by the most exacting CORS networks, structural deformation monitoring programs, and geological survey installations. High gain and wide beam width ensure exceptional low-elevation satellite tracking, keeping signal acquisition strong even in the most obstructed or interference-prone environments such as construction zones, tree lines, and urban settings. The SA1800's LNA provides class-leading out-of-band EMI rejection, protecting receiver integrity against power grids, communication towers, and radio modem interference. Encased in a structurally robust GFRP housing with IP67 protection, it is engineered for the long haul in any climate on earth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAntenna Type: 3D Choke Ring\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConstellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS + L-band corrections\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePhase Center Stability: ±1mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePeak Gain: 7 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLNA Gain: 50 dB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCalibration: NGS and IGS certified\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHousing Material: Glass Fiber Reinforced Polymer (GFRP)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 379mm diameter x 312mm height\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -45°C to +85°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 10.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453237021,"sku":null,"price":10500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-SA1800-GNSS-Antenna-3D-Choke-Ring_-Stonex-Absolute-Accuracy-Inc-211731028_107c5041-7a9f-4949-b2de-77442ae9709f.jpg?v=1774310520"},{"product_id":"stonex-sc2200-cors-gnss-reference-receiver","title":"Stonex SC2200 CORS GNSS Reference Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SC2200 CORS GNSS Reference Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SC2200 is Stonex's proven, battle-tested CORS reference station receiver, purpose-built for GNSS network infrastructure, long-term monitoring, and high-precision geodetic applications that demand continuous, around-the-clock operation. Available in 440+, 555, or 800+ channel configurations, it simultaneously tracks all major satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS, and L-band corrections, delivering sub-centimeter RTK accuracy with exceptional reliability. Its advanced Interference Mitigation Technology actively monitors the RF spectrum in real time, applying intelligent filters to maintain data quality even in the most signal-compromised environments. With a massive 13,600 mAh internal battery delivering up to 20 hours of independent operation, the SC2200 is equally at home as a permanent network node or a temporary base station on a busy construction site. Full remote management via NTRIP, FTP, HTTPS, and SNMP, combined with a built-in OLED display and Web UI, makes configuration and monitoring straightforward from anywhere in the world.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eChannels: 440+ \/ 800+ (model dependent)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 20\/100Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Systems: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS + L-band\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStatic Accuracy: 3.0mm + 0.1ppm (H) \/ 3.5mm + 0.4ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInternal Battery: 13,600 mAh, up to 20 hours\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G LTE, Wi-Fi, Bluetooth, Ethernet, Power over Ethernet\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 32 GB internal + expandable external\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -55°C to +65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 2.0 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453302557,"sku":null,"price":14500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-SC2200-CORS-GNSS-Reference-Receiver_-Stonex-Absolute-Accuracy-Inc-211731349_31e8cf3e-685d-42d5-a4af-005eda5da403.jpg?v=1774310521"},{"product_id":"stonex-s999-gnss-receiver","title":"Stonex S999 GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S999 GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S999 is Stonex's most capable all-in-one GNSS receiver, combining every feature a modern surveyor needs into a single, compact, and rugged unit. Tracking all satellite constellations across 1408 channels at 50Hz, it delivers rock-solid centimeter-level positioning in every environment. Its advanced IMU tilt compensation handles pole inclinations up to 60°, boosting field productivity by up to 40% by eliminating the need to perfectly level the pole on every shot. The S999's dual-camera system is a true standout, with a front camera for real-time visual stakeout guidance that automatically switches to a precision lower camera as you close in on the target, and a second camera dedicated to photogrammetric 3D modeling via Cube-3D software. A dual-frequency UHF radio and integrated 4G modem ensure seamless connectivity for both base-rover and network RTK workflows across any distance. Rated IP68 and built to operate from -40°C to +65°C, the S999 is the ultimate all-terrain, all-condition surveying solution.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Channels: 1408, all constellations including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 50Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIMU Tilt Compensation: Up to 60°\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCameras: Dual integrated (stakeout + photogrammetry)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: Dual-band 1W, 410-470 MHz and 902.4-928 MHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G modem, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 32 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP68\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 1,065g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453433629,"sku":null,"price":10000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S999-GNSS-Receiver_-Stonex-Absolute-Accuracy-Inc-211997982.jpg?v=1774310523"},{"product_id":"stonex-s880-gnss-receiver","title":"Stonex S880 GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S880 GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S880 is a compact, feature-rich GNSS receiver that packs serious capability into a lightweight 730-gram body, making it the ideal choice for crews who need a portable, all-day rover without sacrificing performance. Tracking all major satellite constellations across 1408 channels at 20Hz, it delivers consistent RTK accuracy with 8mm + 1ppm horizontal precision. Its integrated AR stakeout camera provides real-time visual guidance through Cube-a software, overlaying navigation graphics onto the live scene so surveyors can navigate directly to stakeout points with confidence and speed. An advanced IMU tilt sensor handles pole inclinations up to 60°, eliminating manual leveling and accelerating point collection in tight or obstructed areas. The high-powered 2W UHF radio ensures strong, reliable base-rover communication over long distances, while an integrated 4G modem keeps network RTK corrections flowing wherever cellular coverage exists. With IP68 protection, 1.5-meter drop resistance, and 10-plus hours of battery life, the S880 is built to keep working no matter what the job site throws at it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Channels: 1408, all constellations including GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRTK Accuracy: 8mm + 1ppm (H) \/ 15mm + 1ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIMU Tilt Compensation: Up to 60°\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCamera: Integrated AR stakeout camera\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: 2W\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G modem, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 8 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP68, 1.5m drop resistant\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 730g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453466397,"sku":null,"price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S880-GNSS-Receiver_-Stonex-Absolute-Accuracy-Inc-211944897.jpg?v=1774310524"},{"product_id":"stonex-s990-plus-gnss-receiver","title":"Stonex S990+ GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S990+ GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S990+ is Stonex's proven, survey-grade workhorse receiver, trusted by professionals who demand the full package of precision, connectivity, and reliability on demanding RTK and static applications. Equipped with 1408 channels tracking all major constellations including GPS, GLONASS, BeiDou, Galileo, and QZSS, it delivers consistently accurate positioning in even the toughest environments. The advanced IMU system enables tilted measurements up to 60° with fast initialization, accelerating fieldwork by up to 40% and eliminating the need to perfectly level the pole on difficult terrain. A dual-frequency UHF radio covering both 410-470 MHz and 902.4-928 MHz makes it the ideal base-rover solution across international deployments, while an integrated 4G modem keeps network RTK corrections flowing wherever cellular is available. The onboard color touch display and Web UI give operators direct, intuitive control of the receiver in the field, and the 1PPS port adds precision timing capability for multi-instrument synchronization workflows. With a 10,200 mAh battery delivering up to 12 hours of operation and an IP67 rating, the S990+ is built to go the distance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Channels: 1408, including GPS, GLONASS, BeiDou, Galileo, QZSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIMU Tilt Compensation: Up to 60°\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: Dual-band, 410-470 MHz and 902.4-928 MHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G modem, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 8 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBattery: 10,200 mAh, up to 12 hours\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1PPS Port: Yes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453499165,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S990_-GNSS-Receiver_-Stonex-Absolute-Accuracy-Inc-212000070.jpg?v=1774310525"},{"product_id":"stonex-s900-plus-gnss-receiver","title":"Stonex S900+ GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex S900+ GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe S900+ is a compact, high-performance GNSS receiver that delivers exceptional versatility for both base and rover configurations in one sleek, modern package. Powered by a 1408-channel board tracking GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, and IRNSS, it provides precise, reliable positioning across all environments at no extra cost. Its standout feature is a dual smart hot-swappable battery system, allowing up to 12 hours of uninterrupted fieldwork and the ability to swap batteries without ever powering down, making it the go-to choice for crews tackling long survey days. IMU tilt compensation up to 60° with fast initialization speeds up point collection by up to 40%, while the integrated UHF TX\/RX radio makes it the perfect base-rover system without additional hardware. A compact and modern design, combined with Bluetooth, Wi-Fi, and 4G GSM, ensures seamless data flow to any controller in the field. Pair it with Cube-a software and the S900+ becomes a truly complete and powerful survey solution.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Channels: 1408, including GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: Up to 20Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRTK Accuracy: 5mm + 0.5ppm (H) \/ 10mm + 0.5ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStatic Accuracy: 2.5mm + 0.1ppm (H) \/ 3.5mm + 0.4ppm (V)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIMU Tilt Compensation: Up to 60°\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: 1W integrated TX\/RX\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G GSM, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 8 GB (expandable to 32 GB)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBattery: Dual hot-swappable, up to 12 hours total\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453531933,"sku":null,"price":8000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-S900_-GNSS-Receiver_-Stonex-Absolute-Accuracy-Inc-211732344.jpg?v=1774310526"},{"product_id":"stonex-sr35-uhf-external-radiomodem","title":"Stonex SR35 UHF External Radiomodem","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SR35 UHF External Radio Modem\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SR35 is a rugged, high-power external UHF radio modem engineered for demanding RTK base-rover applications where reliable, long-range data transmission is non-negotiable. Operating across the 410-470 MHz frequency band with up to 200 programmable user-selectable channels, it delivers a maximum output power of 35 watts, making it one of the most capable external radios in its class for covering large survey sites and challenging terrain. Three selectable power levels give operators full control over range versus power consumption, while the three operating modes — Transceiver, Transmitter, and Repeater — make it a versatile backbone for both standard and networked RTK setups. Support for all major RTK radio protocols including Trimmark, Trimtalk, Satel, and Transparent EOT ensures compatibility across a wide range of GNSS receivers and systems. Integrated Bluetooth 2.0\/4.0 and a 4G modem round out the connectivity options for maximum deployment flexibility in any region worldwide.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFrequency Range: 410-470 MHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMax Output Power: 35W (selectable: 35W \/ 22W \/ 5W)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eChannels: Up to 200 programmable\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Modes: Transceiver, Transmitter, Radio Repeater, Network Repeater\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eProtocols: Transparent EOT, Trimmark, Trimtalk, Satel\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Rate: 4800 \/ 9600 \/ 19200 bps\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eChannel Width: 12.5 kHz \/ 25 kHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: Bluetooth 2.0\/4.0, 4G LTE (USA and Europe bands)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +65°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 2 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076453794077,"sku":null,"price":3240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/Stonex-SR35-UHF-External-Radiomodem_-Stonex-Absolute-Accuracy-Inc-212589114.jpg?v=1774310529"},{"product_id":"stonex-s980a-gnss-base-rover-bundle","title":"Stonex S980+ BE GNSS","description":"\u003cp\u003e\u003cstrong\u003eStonex S980+ Black Edition GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stonex S980+ Black Edition is a premium GNSS receiver designed for ultimate precision and versatility in the field. Featuring a high performance 1408 channel board, it tracks all major satellite constellations to ensure reliable positioning in any environment. Its built in 2 to 5 watt UHF radio and 4G GSM modem make it the perfect choice for a powerful base station or a versatile rover. A vibrant color touch display provides intuitive control over key functions, while the optional IMU technology enables accurate measurements at up to 60 degrees of tilt. Unique features like the 1PPS port for time synchronization and an external GNSS antenna connector allow it to adapt to complex machine control and CORS applications. Ruggedly built with an IP67 rating and 15 hour battery life, the S980+ is ready for the most demanding professional projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Channels: 1408\u003cbr\u003e• Constellations: GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS\u003cbr\u003e• Internal Radio: Integrated 2-5W UHF (410-470 MHz)\u003cbr\u003e• Tilt Sensor: Optional IMU technology up to 60 degrees\u003cbr\u003e• Display: 1.45 inch color touch TFT LCD\u003cbr\u003e• Accuracy: 5 mm + 1 ppm (RTK Horizontal)\u003cbr\u003e• Battery: Internal 13600 mAh (up to 15 hours)\u003cbr\u003e• Memory: 32 GB internal storage\u003cbr\u003e• Protection: IP67 waterproof and dustproof\u003c\/p\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51076454154525,"sku":null,"price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/S980_thumbnail.png?v=1774373585"},{"product_id":"stonex-sc650-s-cors-gnss-receiver","title":"Stonex SC650 S CORS GNSS Receiver","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStonex SC650 S CORS GNSS Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SC650 S is the high-update-rate variant of Stonex's flagship CORS receiver, powered by a Septentrio 440+ channel board and optimized for applications where real-time responsiveness is critical. Running at a 100Hz position rate, it is purpose-built for machine control, structural monitoring, and real-time navigation where fast, continuous data streams are essential. Like its counterpart, it supports all major satellite constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, and IRNSS, with advanced multipath mitigation and interference rejection for reliable performance in challenging signal environments. A dual-band UHF radio, 4G LTE, Wi-Fi, and Bluetooth ensure flexible connectivity for any deployment scenario, while the Linux-based Web UI enables full remote configuration and monitoring from any device. With versatile I\/O ports including DB9, Ethernet, and M12, the SC650 S integrates effortlessly into existing infrastructure, and its IP68 rating with 1.5-meter drop resistance ensures it holds up wherever it's deployed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eGNSS Board: Septentrio, 440+ channels\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePosition Rate: 100Hz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSatellite Systems: GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUHF Radio: Dual-band, 410-470 MHz and 902.4-928 MHz\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConnectivity: 4G LTE, Wi-Fi, Bluetooth, Ethernet, DB9, M12\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eData Storage: 32 GB\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWaterproof Rating: IP68\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOperating Temperature: -40°C to +80°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 570g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stonex","offers":[{"title":"Default Title","offer_id":51079052787997,"sku":null,"price":6000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/files\/SC650_thumbnailv2.png?v=1774311410"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9677\/collections\/gnss.jpg?v=1774023616","url":"https:\/\/pacificsurvey.com\/collections\/gnss.oembed?page=2","provider":"Pacific Survey Supply","version":"1.0","type":"link"}