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Trimble Miniature 5.0V GPS Antenna - SMA Connector
The Trimble Miniature 5.0V GPS Antenna with SMA connector is a compact, high-performance GNSS antenna designed for precision positioning applications requiring minimal form factor and reliable satellite signal acquisition. Professional surveyors, drone operators, agricultural technicians, and embedded systems engineers rely on this antenna to deliver accurate real-time kinematic (RTK) and standard GPS positioning in demanding field conditions. This miniature antenna solves the critical challenge of integrating high-sensitivity GPS reception into space-constrained devices while maintaining 5.0V operating compatibility with standard microcontroller and receiver platforms.
Product Overview
The Trimble Miniature 5.0V GPS Antenna operates on the principle of electromagnetic wave reception across L1 and L2 frequency bands (1575.42 MHz and 1227.60 MHz respectively), converting satellite signals into electrical impulses that GPS receivers decode for position calculation. The SMA connector interface provides secure, standardized RF coupling with minimal signal loss, while the miniature form factor reduces antenna footprint without compromising gain characteristics. This antenna incorporates low-noise amplification circuitry integrated within its compact housing, delivering pre-amplified signals directly to your receiver with signal-to-noise ratio optimization across the entire GNSS constellation including GPS, GLONASS, Galileo, and BeiDou systems.
What distinguishes this Trimble model is its engineering balance between physical miniaturization and electrical performance. The 5.0V operating voltage ensures compatibility with battery-powered field equipment, IoT platforms, and embedded systems without requiring additional voltage regulation. The antenna features a weather-sealed radome construction that protects internal circuitry from moisture, dust, and UV degradation during extended outdoor deployment. The SMA male connector termination allows direct integration with standard RF cables and receiver input ports, eliminating the need for adapter components that introduce impedance mismatches and signal degradation.
Key Specifications
| Specification | Details |
| Product Type | Miniature GNSS/GPS Antenna with Integrated LNA |
| Brand | Trimble |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Operating Voltage | 5.0V DC |
| Connector Type | SMA Male |
| Frequency Bands | L1 (1575.42 MHz) and L2 (1227.60 MHz) |
| Antenna Gain | 28 dBi typical at zenith |
| Low Noise Amplifier Gain | 32 dB typical |
| Noise Figure | 1.5 dB typical |
| Impedance | 50 Ohms |
| VSWR | Less than 2.0:1 |
| Operating Temperature | -40 to +85 degrees Celsius |
| Dimensions | Approximately 35mm x 35mm x 12mm |
| Weight | Approximately 45 grams |
| IP Rating | IP67 (fully sealed against dust and water immersion) |
| Cable Length | Typically 2 meters standard RG-174 coaxial cable |
Key Features
- Integrated Low Noise Amplifier (LNA) with 32 dB gain delivers pre-amplified signals directly to your receiver, eliminating external amplifier requirements and reducing system complexity in field deployments
- Dual-frequency L1/L2 reception enables RTK positioning with centimeter-level accuracy for professional surveying, precision agriculture, and autonomous vehicle applications
- 5.0V operating voltage provides direct compatibility with standard microcontroller platforms (Arduino, Raspberry Pi), embedded Linux systems, and battery-powered field equipment without voltage conversion circuits
- SMA male connector ensures secure RF coupling with minimal insertion loss and repeatable mating cycles for reliable field use in challenging environments
- IP67 weather-sealed radome construction protects internal circuitry from moisture ingress, dust contamination, and UV exposure during extended outdoor campaigns
- Compact 35x35x12mm form factor enables integration into space-constrained applications including drone payloads, handheld surveying instruments, and wearable positioning systems
Applications and Use Cases
- Precision Agriculture and Drone Surveying: Mount this antenna on agricultural drones and autonomous ground vehicles for centimeter-accurate field mapping, crop monitoring, and variable-rate application guidance requiring RTK-level positioning
- Professional Land Surveying and Construction: Integrate with Trimble survey-grade receivers for establishing control points, boundary delineation, and machine guidance on construction sites where miniature antenna form factor simplifies equipment portability
- Embedded IoT and Asset Tracking Systems: Embed within compact GPS tracking devices, fleet management systems, and environmental monitoring stations requiring continuous 5.0V powered positioning without external amplification
- Autonomous Vehicle Navigation and Robotics: Deploy in autonomous ground vehicles, delivery robots, and mobile manipulators where antenna miniaturization preserves payload capacity while maintaining dual-frequency GNSS positioning accuracy
- Geospatial Data Collection and Mapping: Use with handheld GPS receivers and mobile GIS platforms for field data collection, cadastral surveys, and environmental baseline studies in remote locations
How to Use
Begin by identifying your receiver's antenna input port specifications and confirming 5.0V DC power availability from your system. Connect the SMA male connector of the Trimble antenna directly to your receiver's SMA female antenna input port, ensuring hand-tight connection without over-torquing (typically 0.5-1.0 Nm). If using an external power supply, connect the antenna's power cable to a regulated 5.0V DC source with minimum 200mA current capacity. Mount the antenna in an open-sky location with unobstructed view of the horizon to all cardinal directions, maintaining at least 30 degrees elevation angle clearance from buildings, trees, and metallic structures that cause signal multipath and reflections.
Allow 30-60 seconds for the receiver to acquire initial satellite lock after powering on, during which the antenna's integrated LNA will amplify incoming GNSS signals. For RTK applications, ensure your receiver is configured to accept L1/L2 dual-frequency corrections from your local RTK base station or NTRIP correction service. Verify signal strength indicators in your receiver's diagnostic interface showing adequate satellite signal-to-noise ratios (typically 35-50 dB-Hz per satellite). If positioning accuracy is degraded or satellite acquisition is slow, check antenna orientation, verify 5.0V power supply voltage stability, and inspect the SMA connector for corrosion or debris that may cause RF signal loss.
Frequently Asked Questions
What is the difference between L1-only and L1/L2 dual-frequency GPS reception?
L1-only antennas receive signals on the primary GPS frequency (1575.42 MHz) providing basic positioning accuracy of 5-10 meters in good conditions. This Trimble antenna's dual-frequency L1/L2 design receives both L1 and L2 signals, allowing receivers to calculate and eliminate ionospheric delay errors that degrade accuracy. Dual-frequency reception enables RTK positioning with centimeter-level accuracy (typically 2-5 cm horizontal, 3-8 cm vertical) essential for professional surveying, precision agriculture, and autonomous vehicle applications where single-frequency systems cannot achieve required accuracy.
Can I use this antenna with non-Trimble GPS receivers?
Yes, this antenna's standard SMA connector and 5.0V operating voltage make it compatible with any GNSS receiver featuring an SMA female antenna input and 5.0V power supply capability. The antenna's 50-ohm impedance and integrated LNA output are industry-standard, allowing seamless integration with u-blox, NovAtel, Garmin, and other professional-grade GNSS receiver platforms. Verify your receiver's antenna input specifications support 5.0V powered active antennas and confirm SMA connector compatibility before purchase.
How does the integrated Low Noise Amplifier improve positioning performance?
The 32 dB gain LNA pre-amplifies weak satellite signals immediately after antenna reception, boosting signal strength before transmission through the coaxial cable to your receiver. This amplification occurs at the antenna itself where noise figure is minimized, preventing signal degradation that occurs when weak signals travel through long cables before amplification. The result is improved signal-to-noise ratio, faster satellite acquisition times (typically 30-60 seconds cold start versus 2-5 minutes for passive antennas), and more reliable positioning in challenging environments with partial sky view, dense vegetation, or urban canyon conditions.
What is the IP67 rating and why does it matter for field use?
IP67 rating certifies the antenna is completely dust-tight (6) and can withstand immersion in water up to 1 meter depth for 30 minutes (7) without internal water ingress or electrical failure. This protection is critical for field surveying campaigns where equipment encounters rain, river crossings, muddy terrain, and high-humidity environments. The sealed radome prevents moisture from degrading the antenna's internal circuitry and LNA components, ensuring consistent performance across extended outdoor deployments without requiring protective enclosures or desiccant packs.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support
Buy Trimble Miniature 5.0V GPS Antenna - SMA Connector Online in India
Purchase the Trimble Miniature 5.0V GPS Antenna - SMA Connector online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
Trimble Miniature 5.0V GPS Antenna - SMA Connector
The Trimble Miniature 5.0V GPS Antenna with SMA connector is a compact, high-performance GNSS antenna designed for precision positioning applications requiring minimal form factor and reliable satellite signal acquisition. Professional surveyors, drone operators, agricultural technicians, and embedded systems engineers rely on this antenna to deliver accurate real-time kinematic (RTK) and standard GPS positioning in demanding field conditions. This miniature antenna solves the critical challenge of integrating high-sensitivity GPS reception into space-constrained devices while maintaining 5.0V operating compatibility with standard microcontroller and receiver platforms.
Product Overview
The Trimble Miniature 5.0V GPS Antenna operates on the principle of electromagnetic wave reception across L1 and L2 frequency bands (1575.42 MHz and 1227.60 MHz respectively), converting satellite signals into electrical impulses that GPS receivers decode for position calculation. The SMA connector interface provides secure, standardized RF coupling with minimal signal loss, while the miniature form factor reduces antenna footprint without compromising gain characteristics. This antenna incorporates low-noise amplification circuitry integrated within its compact housing, delivering pre-amplified signals directly to your receiver with signal-to-noise ratio optimization across the entire GNSS constellation including GPS, GLONASS, Galileo, and BeiDou systems.
What distinguishes this Trimble model is its engineering balance between physical miniaturization and electrical performance. The 5.0V operating voltage ensures compatibility with battery-powered field equipment, IoT platforms, and embedded systems without requiring additional voltage regulation. The antenna features a weather-sealed radome construction that protects internal circuitry from moisture, dust, and UV degradation during extended outdoor deployment. The SMA male connector termination allows direct integration with standard RF cables and receiver input ports, eliminating the need for adapter components that introduce impedance mismatches and signal degradation.
Key Specifications
| Specification | Details |
| Product Type | Miniature GNSS/GPS Antenna with Integrated LNA |
| Brand | Trimble |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Operating Voltage | 5.0V DC |
| Connector Type | SMA Male |
| Frequency Bands | L1 (1575.42 MHz) and L2 (1227.60 MHz) |
| Antenna Gain | 28 dBi typical at zenith |
| Low Noise Amplifier Gain | 32 dB typical |
| Noise Figure | 1.5 dB typical |
| Impedance | 50 Ohms |
| VSWR | Less than 2.0:1 |
| Operating Temperature | -40 to +85 degrees Celsius |
| Dimensions | Approximately 35mm x 35mm x 12mm |
| Weight | Approximately 45 grams |
| IP Rating | IP67 (fully sealed against dust and water immersion) |
| Cable Length | Typically 2 meters standard RG-174 coaxial cable |
Key Features
- Integrated Low Noise Amplifier (LNA) with 32 dB gain delivers pre-amplified signals directly to your receiver, eliminating external amplifier requirements and reducing system complexity in field deployments
- Dual-frequency L1/L2 reception enables RTK positioning with centimeter-level accuracy for professional surveying, precision agriculture, and autonomous vehicle applications
- 5.0V operating voltage provides direct compatibility with standard microcontroller platforms (Arduino, Raspberry Pi), embedded Linux systems, and battery-powered field equipment without voltage conversion circuits
- SMA male connector ensures secure RF coupling with minimal insertion loss and repeatable mating cycles for reliable field use in challenging environments
- IP67 weather-sealed radome construction protects internal circuitry from moisture ingress, dust contamination, and UV exposure during extended outdoor campaigns
- Compact 35x35x12mm form factor enables integration into space-constrained applications including drone payloads, handheld surveying instruments, and wearable positioning systems
Applications and Use Cases
- Precision Agriculture and Drone Surveying: Mount this antenna on agricultural drones and autonomous ground vehicles for centimeter-accurate field mapping, crop monitoring, and variable-rate application guidance requiring RTK-level positioning
- Professional Land Surveying and Construction: Integrate with Trimble survey-grade receivers for establishing control points, boundary delineation, and machine guidance on construction sites where miniature antenna form factor simplifies equipment portability
- Embedded IoT and Asset Tracking Systems: Embed within compact GPS tracking devices, fleet management systems, and environmental monitoring stations requiring continuous 5.0V powered positioning without external amplification
- Autonomous Vehicle Navigation and Robotics: Deploy in autonomous ground vehicles, delivery robots, and mobile manipulators where antenna miniaturization preserves payload capacity while maintaining dual-frequency GNSS positioning accuracy
- Geospatial Data Collection and Mapping: Use with handheld GPS receivers and mobile GIS platforms for field data collection, cadastral surveys, and environmental baseline studies in remote locations
How to Use
Begin by identifying your receiver's antenna input port specifications and confirming 5.0V DC power availability from your system. Connect the SMA male connector of the Trimble antenna directly to your receiver's SMA female antenna input port, ensuring hand-tight connection without over-torquing (typically 0.5-1.0 Nm). If using an external power supply, connect the antenna's power cable to a regulated 5.0V DC source with minimum 200mA current capacity. Mount the antenna in an open-sky location with unobstructed view of the horizon to all cardinal directions, maintaining at least 30 degrees elevation angle clearance from buildings, trees, and metallic structures that cause signal multipath and reflections.
Allow 30-60 seconds for the receiver to acquire initial satellite lock after powering on, during which the antenna's integrated LNA will amplify incoming GNSS signals. For RTK applications, ensure your receiver is configured to accept L1/L2 dual-frequency corrections from your local RTK base station or NTRIP correction service. Verify signal strength indicators in your receiver's diagnostic interface showing adequate satellite signal-to-noise ratios (typically 35-50 dB-Hz per satellite). If positioning accuracy is degraded or satellite acquisition is slow, check antenna orientation, verify 5.0V power supply voltage stability, and inspect the SMA connector for corrosion or debris that may cause RF signal loss.
Frequently Asked Questions
What is the difference between L1-only and L1/L2 dual-frequency GPS reception?
L1-only antennas receive signals on the primary GPS frequency (1575.42 MHz) providing basic positioning accuracy of 5-10 meters in good conditions. This Trimble antenna's dual-frequency L1/L2 design receives both L1 and L2 signals, allowing receivers to calculate and eliminate ionospheric delay errors that degrade accuracy. Dual-frequency reception enables RTK positioning with centimeter-level accuracy (typically 2-5 cm horizontal, 3-8 cm vertical) essential for professional surveying, precision agriculture, and autonomous vehicle applications where single-frequency systems cannot achieve required accuracy.
Can I use this antenna with non-Trimble GPS receivers?
Yes, this antenna's standard SMA connector and 5.0V operating voltage make it compatible with any GNSS receiver featuring an SMA female antenna input and 5.0V power supply capability. The antenna's 50-ohm impedance and integrated LNA output are industry-standard, allowing seamless integration with u-blox, NovAtel, Garmin, and other professional-grade GNSS receiver platforms. Verify your receiver's antenna input specifications support 5.0V powered active antennas and confirm SMA connector compatibility before purchase.
How does the integrated Low Noise Amplifier improve positioning performance?
The 32 dB gain LNA pre-amplifies weak satellite signals immediately after antenna reception, boosting signal strength before transmission through the coaxial cable to your receiver. This amplification occurs at the antenna itself where noise figure is minimized, preventing signal degradation that occurs when weak signals travel through long cables before amplification. The result is improved signal-to-noise ratio, faster satellite acquisition times (typically 30-60 seconds cold start versus 2-5 minutes for passive antennas), and more reliable positioning in challenging environments with partial sky view, dense vegetation, or urban canyon conditions.
What is the IP67 rating and why does it matter for field use?
IP67 rating certifies the antenna is completely dust-tight (6) and can withstand immersion in water up to 1 meter depth for 30 minutes (7) without internal water ingress or electrical failure. This protection is critical for field surveying campaigns where equipment encounters rain, river crossings, muddy terrain, and high-humidity environments. The sealed radome prevents moisture from degrading the antenna's internal circuitry and LNA components, ensuring consistent performance across extended outdoor deployments without requiring protective enclosures or desiccant packs.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
- Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
- Technical Support
Buy Trimble Miniature 5.0V GPS Antenna - SMA Connector Online in India
Purchase the Trimble Miniature 5.0V GPS Antenna - SMA Connector online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.