Trimble Zephyr 3 Base GNSS Antenna

Introducing the Trimble Zephyr 3 Base GNSS Antenna, a high‑performance, triple‑frequency base station antenna engineered for unparalleled accuracy and reliability in GNSS reference stations, surveying operations, mapping, construction layouts, and advanced positioning networks. Elegantly designed and ruggedly constructed, the Trimble Zephyr 3 Base GNSS Antenna is one of the most trusted geospatial antennas in the world delivering precision satellite tracking, robust signal reception, and consistent performance across diverse environments. Whether deployed as a primary base station in static survey setups, CORS (Continuously Operating Reference Stations), or RTK (Real‑Time Kinematic) networks, this antenna maximizes satellite visibility and boosts accuracy for all satellite constellations.With a weight of 2000 grams, this antenna features an industry‑leading design that supports a wide range of GNSS signals including GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS making it a true universal solution for high‑precision positioning tasks. Its integrated ground plane and enhanced signal gain deliver exceptional multipath suppression, enabling clean and stable satellite tracking even in challenging conditions.Key Benefits and Advantages of the Trimble Zephyr 3 Base GNSS AntennaUnmatched GNSS Tracking CapabilitiesThe Trimble Zephyr 3 Base GNSS Antenna offers advanced multi‑constellation, triple‑frequency reception, enabling seamless tracking of signals from multiple satellite systems simultaneously. This improves availability and reliability of positioning data, especially in complex survey environments where precision matters most.Precision for Survey, Mapping & Base Station ApplicationsDesigned to excel in demanding field conditions, this high‑precision base station antenna is ideal for surveyors, engineers, and GIS professionals. Paired with any compatible GNSS receiver, it enhances RTK corrections and optimizes baseline accuracy even over long distances.Superior Multipath RejectionMultipath errors occur when GNSS signals bounce off nearby surfaces before reaching the antenna. The Zephyr 3 Base GNSS Antenna minimizes this interference through its integrated ground plane and optimized antenna geometry, resulting in cleaner signals and improved coordinate precision.Reliable Performance in Harsh ConditionsBuilt for rugged field use, the Zephyr 3 Base GNSS Antenna delivers stable performance across temperature extremes and environmental challenges. Its robust housing and superior design ensure dependable operation on construction sites, remote survey stations, and outdoor reference networks.Wide CompatibilityCompatible with most professional GNSS receivers and base station modules, this antenna integrates easily into existing survey setups, permanent reference stations, base network installations, and geospatial infrastructure deployments.Product SpecificationsFeatureSpecificationModelTrimble Zephyr 3 Base GNSS AntennaSKUCA00027ConditionNew & OriginalWeight2000 gFrequency SupportMulti‑frequency (Triple‑frequency GNSS)Satellite SystemsGPS, GLONASS, Galileo, BeiDou, QZSS, SBASUse CaseBase station, RTK reference, mapping, surveyingGround PlaneIntegrated for multipath suppressionMountingStandard survey mount compatibleEnvironmental DurabilityDesigned for long‑term outdoor deploymentDeep Dive: Why This GNSS Antenna Leads the Industry1. Exceptional Precision from Multi‑Constellation TrackingUnlike single‑frequency survey antennas, the Trimble Zephyr 3 Base GNSS Antenna supports multiple frequencies across all modern satellite systems. By interpreting multiple signal bands, it delivers superior accuracy for RTK corrections and post‑processing workflows. Survey professionals benefit from reduced noise levels, improved ambiguity resolution, and faster initialization times.₊ Triple‑frequency capabilities increase redundancy and measurement quality. ₊ Enhanced signal lock ensures robust fixes in moderate to high‑multipath environments. ₊ Flexible support for the latest GNSS standards future‑proofs your investment.2. Advanced Design for Real‑World Field EfficiencyWith every field deployment, stability and reliability are paramount. The Zephyr 3 antenna is built to withstand environmental stressors while maintaining consistent performance:Optimized for harsh climate use, from scorching desert conditions to cold, wet terrains.Highly resistant to weathering and corrosion, ensuring longevity even after prolonged exposure.Sized and weighted for portability, yet sturdy enough for permanent installations.3. Enhanced GNSS Signal Gain for Better AccuracyThe performance of any satellite positioning system depends on how well the antenna receives and amplifies incoming signals. With enhanced GNSS signal gain and a refined radiation pattern, this antenna collects satellite data more effectively than many competing base station antennas.Higher signal gain contributes to reduced positional errors.Optimized phase center stability enhances coordinate consistency across sessions.The result: more accurate survey results and improved positional confidence.4. Multipath Suppression for Clean Satellite DataMultipath occurs when signals reflect off surfaces like buildings, vehicles, or ground structures, introducing errors. The integrated ground plane and advanced internal design of the Trimble Zephyr 3 Base GNSS Antenna actively combats these issues:Removes unwanted reflected signals Protects integrity of satellite positioning data Improves precision under urban or obstructed sky conditionsApplications & Use CasesGeodetic and Topographic SurveyingDeliver precise ground control data with the Zephyr 3 Base GNSS Antenna — ideal for large‑scale land surveys, construction site control, and cadastral mapping. Compatible with most professional survey receivers used in engineering and infrastructure projects.RTK and CORS Network StationsDeploy this reference station antenna as part of permanent or semi‑permanent RTK networks to deliver centimeter‑level corrections to rovers and mobile units across broad geographic areas.Construction and Machine ControlFor heavy civil construction projects requiring exact earthwork and machine guidance, this antenna provides a reliable reference source, improving efficiency and reducing rework.GIS Data Collection and MappingProfessionals involved in GIS asset mapping and field data collection will benefit from improved positional reliability and consistency when using this high‑accuracy antenna.What’s Included1 × Trimble Zephyr 3 Base GNSS Antenna (SKU: CA00027)Condition: New & OriginalClear identification tag with manufacturer informationFull compatibility notation for professional GNSS equipmentNote: Mounting accessories, cables, or receiver units are NOT included unless specified.Why Choose Claytis Approved Equipment?At Claytis Approved Equipment, we specialize in supplying high‑quality, original GNSS hardware tested for performance and durability. Each unit passes thorough inspection protocols to ensure it meets manufacturer standards and delivers the accuracy you rely on in mission‑critical field operations.Customer Benefits at a GlanceOriginal Trimble equipment with authentic manufacturing certificationSuperior performance across all global navigation satellite systemsEnhanced multipath control for cleaner positioning dataFuture‑ready triple‑frequency supportDesigned for surveyors, engineers, and GIS professionalsIdeal for base stations, RTK networks, and permanent installationsFrequently Asked QuestionsWhat satellite systems does the Trimble Zephyr 3 Base GNSS Antenna support?This antenna supports all major GNSS constellations, including GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS, with triple‑frequency tracking capability, ensuring broad compatibility and enhanced positional precision.Can this antenna be used for RTK real‑time corrections?Yes. The Trimble Zephyr 3 is designed as a base station GNSS antenna, delivering stable reference data for RTK systems, enabling centimeter‑level accuracy for rover units.Is this antenna durable for long‑term outdoor use?Absolutely. Its robust construction is built to withstand environmental stress, temperature fluctuations, and outdoor exposure, making it ideal for permanent reference stations and extended field deployments.What does “triple‑frequency GNSS” mean and why is it important?Triple‑frequency means the antenna can receive three different signal bands from each satellite constellation. This capability enhances accuracy, speeds up convergence times, and reduces errors from atmospheric disturbances compared to single or dual‑frequency antennas.Is this antenna compatible with non‑Trimble receivers?Yes. The Zephyr 3 Base GNSS Antenna is widely compatible with third‑party GNSS receivers and base station equipment, provided the receiver supports standard GNSS antenna connections.Does this package include mounting accessories and cables?This listing includes only the GNSS antenna unit . Mounting hardware, cables, or receivers must be purchased separately unless otherwise noted in your order.How does multipath suppression improve positioning quality?Multipath suppression helps eliminate signal distortion caused by reflected satellite signals. By reducing interference, the antenna maintains cleaner tracking, resulting in more accurate positional data and improved survey reliability.How heavy is this antenna and what’s its physical size?With a shipping weight of 2000 g, this unit is sturdy yet portable. The exact physical dimensions are optimized for field use and integration with standard GNSS mounts.Is this product brand‑new and original?Yes the Trimble Zephyr 3 Base GNSS Antenna in this listing is new, original equipment, certified and tested by Claytis Approved Equipment for quality assurance.You Might Also Need These Products:Trimble 36241-50 Cable 15.2m 0S 7P M RT 1S 5P M Data 4700 4800 5700Trimble Cable Assy, TMX/XCN-2050, TM-200 14 Pin Pwr, CAN & I/O P/N (92676)