JS-HAC100B
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JS-HAC100B
Vehicle & Fleet Antennas
Jumpstar JS-HAC100B Three-System Seven-Frequency High-Precision GNSS Measurement Antenna – IP67 Waterproof, Magnetic Mount, High-Gain for Surveying, Marine & Precision Applications
Three-System Seven-Frequency
Fully compatible with BDS-3, GPS, GLONASS multi-constellation signals.
High-Performance RF
40±2dB LNA gain, ≤2dB noise figure, ±2mm phase center error.
IP67 Waterproof & Dustproof
Rugged enclosure for harsh outdoor & marine environments.
Easy Installation
Built-in magnetic mount, no complex fixing required.
Compact Size
Φ100×36.5mm miniaturized design for flexible integration.
Industrial-Grade Reliability
-40℃~+70℃ operating temperature, long-term stable use.
Three-System Seven-Frequency High-Precision GNSS Measurement Antenna
JS-HAC100B is a three-system seven-frequency high-precision GNSS measurement antenna designed to meet the requirements of BDS-3 measurement equipment and multi-system global compatibility. It features high gain, miniaturization, high sensitivity and high reliability, delivering stable performance for professional satellite positioning.
The antenna supports seamless cooperation with various GNSS receivers and is widely used in land surveying, hydrographic survey, precision agriculture, marine survey and other high-precision fields. It also meets the requirements of military-grade measurement applications under specific conditions.
With IP67 rugged enclosure, magnetic mount and compact design, it offers easy installation and reliable performance in extreme environments.
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Key Features
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Multi-System & Full-Frequency BDS B1I/B1C/B2I/B2A/B3I, GPS L1/L2, GLONASS L1/L2 (three-system seven-frequency).
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High-Precision Measurement ±2mm phase center error, 4.5dBi gain, low reflection loss, meets professional standards.
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Strong Anti-Interference High out-of-band suppression, excellent directivity, stable in complex environments.
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Professional RF Design RHCP, 40±2dB gain, ≤2dB NF, VSWR ≤2.0, axial ratio ≤3.0dB.
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IP67 Rugged Enclosure Waterproof & dustproof, suitable for outdoor, marine & harsh environments.
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Compact & Easy Installation Φ100×36.5mm, magnetic mount, quick setup without fixtures.
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Wide Voltage & Wide Temp 3.0--15.0V DC, -40℃~+70℃ operating temperature, industrial-grade.
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Technical Specifications
Antenna RF Performance
| Antenna Type | Three-System Seven-Frequency High-Precision GNSS Measurement Antenna |
| Supported Signals | BDS: B1I/B1C/B2I/B2A/B3I; GPS: L1/L2; GLONASS: L1/L2 |
| Frequency Bands | L1(1559~1615MHz), L2(1200~1250MHz), B3(1258~1278MHz) |
| Impedance | 50Ω |
| Polarization | Right-Hand Circular Polarization (RHCP) |
| Gain | 4.5dBi |
| Azimuth Coverage | 360° |
| Phase Center Error | ±2mm |
| LNA Gain | 40±2dB |
| Noise Figure | ≤2.0dB |
| VSWR | ≤2.0 |
| Axial Ratio | ≤3.0dB |
Mechanical & Environment
| Operating Voltage | 3.0--15.0V DC |
| Operating Current | ≤45mA |
| Dimensions | Φ100mm × 36.5mm ±0.5mm |
| Connector | TNC-K |
| Mounting | Magnetic Sucker |
| Waterproof Rating | IP67 |
| Material | Antenna: PTFE F4B-1/2; Housing: ABS |
| Operating Temperature | -40℃ ~ +70℃ |
| Storage Temperature | -55℃ ~ +85℃ |
| Humidity | 95% Non-condensing |
Typical Applications
Professional Surveying
Land surveying, mapping & geodetic measurement
Marine & Ocean Survey
Hydrographic survey, marine navigation & offshore positioning
Precision Agriculture
Farm machinery guidance & precision farming
Geological Monitoring
Deformation monitoring, landslide & earthquake early warning
Automotive & AVL
Vehicle tracking, AVL & location-based services
Unmanned Vehicles
UAVs, unmanned ground vehicles & fleet management
Geographic Surveying
GIS data collection & geographic information systems
Outdoor High-Precision
Outdoor & marine high-precision positioning systems
Resources & Downloads
JS-HAC100B Datasheet
Complete specifications, gain pattern, mechanical drawing and electrical parameters
Mechanical Drawing
2D/3D mechanical dimensions and mounting hole layout
Gain Pattern
Radiation pattern, axial ratio and VSWR curves
3D CAD Model
STEP, IGES and STL formats for mechanical integration
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