Radio 450-470 MHz Whip Antenna BNC Connector Cable For Trimble GPS Surveying Instrument, 5 m Length, High Frequency

The 450–470 MHz BNC whip antenna cable For Trimble GPS surveying instrument is a high-performance UHF radio antenna designed specifically for Trimble measuring devices, GNSS base stations, and RTK survey receivers operating in the 450–470 MHz frequency band.Engineered for accuracy, durability, and signal stability, this high-frequency whip antenna ensures reliable radio communication between base and rover units in demanding field conditions.Built with premium components and a secure BNC spin-mouth connector (22720 type), this 5-meter antenna cable assembly provides excellent signal transmission with minimal loss.Whether you are working on land surveying, construction layout, infrastructure development, or geospatial mapping, this Trimble GPS whip antenna delivers dependable performance where precision matters most.Designed For Trimble GPS & GNSS Surveying EquipmentThis UHF whip antenna is optimized for compatibility with Trimble GPS base station receivers and field controllers used in RTK surveying applications. It is suitable for various Trimble surveying instruments that operate within the 450–470 MHz Radio communication range.The antenna supports:Trimble GPS base stationsGNSS receiversRTK survey radiosField measuring devicesConstruction and engineering survey systemsIts frequency tuning ensures efficient transmission and reception in the UHF 450–470 MHz band, which is widely used for professional land surveying communication systems.Key Technical SpecificationsTo ensure transparency and technical clarity, here are the precise specifications of this high-frequency radio antenna:Frequency Range: 450–470 MHz (UHF band)Gain: 5.5 dBiConnector Type: BNC spin-mouth connector (22720 compatible)Cable Length: 5.0 metersAntenna Length: 160 mm / 800 mm (depending on configuration)Color: BlackCondition: 100% brand newApplication: Trimble GPS base station receiver & GNSS surveying devicesThese specifications make the antenna suitable for professional-grade radio data transmission systems used in high-accuracy surveying.High-Frequency 450–470 MHz Performance for Stable RTK CommunicationIn RTK surveying, radio signal stability is critical. A weak or inconsistent antenna can lead to signal drops, reduced accuracy, and workflow interruptions.This 450–470 MHz whip antenna is precisely tuned for high-frequency UHF transmission, delivering:Strong signal propagationReduced interferenceStable data communicationEnhanced range performanceMinimal signal attenuation over 5 metersWith a 5.5 dBi gain, the antenna boosts signal strength while maintaining optimal radiation efficiency, ensuring reliable base-to-rover communication even in open-field or semi-urban environments.5.5 dBi Gain for Extended Communication RangeThe 5.5 dBi antenna gain enhances both transmission and reception capabilities. Compared to lower-gain antennas, this whip antenna improves effective communication range and signal clarity.Benefits of 5.5 dBi gain include:Stronger UHF radio coverageImproved correction data transmissionReduced packet lossHigher RTK reliabilityEnhanced positioning stabilityFor professional surveyors working on large construction sites, road networks, or agricultural mapping projects, this gain level provides practical performance advantages.Durable 5-Meter BNC Antenna Cable for Flexible InstallationThe included 5-meter antenna cable allows flexible placement of your radio antenna for optimized signal reception. Proper antenna positioning significantly improves communication reliability in RTK systems.Advantages of 5M Cable Length:Allows elevation or relocation for better signal line-of-sightReduces obstructions from equipment or structuresEnhances signal reach in challenging terrainSupports tripod or mast mounting configurationsThe cable is engineered with high-quality shielding to minimize signal loss and electromagnetic interference, maintaining consistent transmission quality.Secure BNC Spin-Mouth Connector (22720 Type)The antenna is equipped with a BNC connector (22720 compatible), commonly referred to as a spin-mouth connector. This connector type ensures:Quick and secure locking mechanismStable electrical contactVibration resistanceReliable signal continuityThe BNC interface is widely used in professional radio frequency systems due to its durability and ease of installation. It provides a stable RF connection between the antenna and Trimble GPS base station receiver.Optimized for Trimble GPS Base Station ReceiversThis UHF radio whip antenna is specifically designed for use with Trimble GPS base station receivers that operate in the 450–470 MHz radio spectrum. It ensures seamless communication between base and rover units in RTK survey setups.When integrated with a compatible Trimble radio system, the antenna supports:Real-time correction data transmissionHigh-precision GNSS positioningEfficient site calibrationContinuous surveying operationsIt is ideal for use in:Land surveyingConstruction layoutMining surveysAgricultural field mappingInfrastructure and civil engineering projectsRugged Construction for Field UseSurveying professionals operate in harsh environments dust, heat, moisture, and physical stress are common challenges. This Trimble GPS whip antenna is manufactured using durable materials designed to withstand demanding field conditions.Build Quality Features:High-strength antenna housingWeather-resistant outer layerReinforced cable insulationCorrosion-resistant connectorFlexible yet durable internal conductorThe black protective finish provides additional environmental resistance while maintaining a professional appearance.Enhanced Signal Stability in UHF BandThe 450–470 MHz UHF band is commonly used for professional radio communication in surveying systems due to its effective range and reliability.This high-frequency whip antenna ensures:Consistent radio link performanceStable correction signal deliveryImproved RTK fix reliabilityReduced downtime caused by communication issuesProper antenna selection directly affects GNSS accuracy. Using a correctly tuned 450–470 MHz antenna ensures maximum compatibility with UHF Trimble radio systems.Ideal for Professional Surveying ApplicationsThis BNC radio antenna cable is suitable for multiple surveying and geospatial applications:Land SurveyingProvides stable communication for topographic surveys and boundary mapping.Construction LayoutEnsures reliable base station broadcasting for site positioning.Road & Infrastructure ProjectsSupports accurate data transmission for long-distance layout operations.Agricultural Precision MappingDelivers dependable signals for field boundary mapping and crop monitoring.Mining & Industrial ProjectsMaintains consistent radio correction signals in open or semi-remote environments.Easy Installation & DeploymentInstallation of this Trimble GPS antenna cable is straightforward:Connect the BNC spin-mouth connector securely to the radio port.Mount the whip antenna vertically for optimal radiation pattern.Position the antenna away from metallic obstructions.Ensure stable cable routing without sharp bends.Proper installation maximizes signal efficiency and reduces transmission loss.Why Choose This 450–470 MHz Trimble GPS Whip Antenna?Specifically tuned for 450–470 MHz UHF radio systems5.5 dBi gain for improved communication rangeSecure BNC connector (22720 compatible)Durable 5-meter shielded cableOptimized for Trimble GPS base station receiversBrand new, high-quality constructionDesigned for professional surveying environmentsThis antenna provides an ideal balance between performance, durability, and compatibility.Frequently Asked QuestionsWhat frequency range does this Trimble GPS whip antenna support?This radio whip antenna operates within the 450–470 MHz UHF frequency band, specifically designed for Trimble surveying instruments that use this radio spectrum.Is this antenna compatible with all Trimble GPS receivers?It is compatible with Trimble GPS base station receivers and GNSS systems that operate on the 450–470 MHz UHF radio band and use a BNC connector interface.What type of connector does this antenna use?The antenna features a BNC spin-mouth connector (22720 type), which provides a secure locking mechanism and stable RF connection.What is the gain of this 450–470 MHz antenna?The antenna offers 5.5 dBi gain, enhancing signal strength and improving radio communication range.How long is the antenna cable?The cable length is 5 meters, allowing flexible positioning for optimal signal performance.Can this antenna improve RTK survey accuracy?While the antenna does not directly change GNSS accuracy, stable radio communication significantly improves RTK fix reliability and reduces signal interruptions.Is this antenna suitable for outdoor field use?Yes. It is built with durable, weather-resistant materials suitable for professional surveying environments.What is the purpose of a whip antenna in surveying?A whip antenna transmits and receives UHF radio correction signals between base and rover units in RTK GPS systems.Does the antenna require special installation tools?No special tools are required. The BNC connector locks securely with a simple twist mechanism.Is this antenna brand new?Yes, it is 100% brand new and manufactured with high-quality components.