GPS/GLONASS High Performance Micro Helix Antenna
PRODUCT DESCRIPTION
The PCTEL GPS/GLONASS High-Performance Micro Helix Antenna is a compact, lightweight, and high-gain GNSS antenna designed for high-precision positioning, navigation, and timing applications. Featuring a micro helix design, this antenna provides exceptional multi-constellation performance, making it ideal for unmanned systems, military, precision agriculture, and industrial GNSS applications.
This high-performance micro helix GNSS antenna is optimized for precise positioning and tracking, offering:
✅ GPS & GLONASS compatibility – Ensures better satellite coverage and improved accuracy.
✅ Micro helix design – Provides a compact and lightweight form factor.
✅ High gain with active LNA – Enhances signal reception for precise location tracking.
✅ Superior multipath rejection – Reduces signal reflections for better accuracy.
✅ Rugged, weatherproof housing – Built for harsh environmental conditions.
Product details
- Supported GNSS Systems: GPS (L1: 1575.42 MHz) & GLONASS (1602 MHz)
- Antenna Type: Active micro helix GNSS antenna
- Gain: 26-40 dB (Active LNA)
- Noise Figure: ≤ 2.0 dB
- Polarization: Right-Hand Circular (RHCP)
- VSWR: ≤ 2.0:1
- Impedance: 50 Ohms
- Voltage Supply (LNA): 3.3V – 12V DC
- Current Consumption: ≤ 30 mA
- Connector Type: SMA, TNC, or custom (varies by model)
- Mounting Type: Screw-on or bracket mount
- Environmental Protection: IP67 (Waterproof & Dustproof)
- Operating Temperature: -40°C to +85°C
- Radome Material: UV-resistant polycarbonate
- Weight: Lightweight, typically <100g
Advantage
✅ Compact Micro Helix Design: Ideal for portable, lightweight, and high-mobility applications.
✅ Dual-Constellation Support (GPS + GLONASS): Provides better satellite coverage and improved positioning accuracy.
✅ High Gain with Low Noise Amplifier (LNA): Enhances weak signal reception in challenging environments.
✅ Superior Multipath Rejection: Reduces signal reflection and interference for more precise GNSS data.
✅ Rugged & Weatherproof (IP67 Rated): Built for outdoor, industrial, and military use.
Product Applications
🔹 UAVs & Drones: Provides accurate GNSS positioning for autonomous navigation and surveying.
🔹 Military & Defense: Supports secure and high-precision GNSS applications in defense operations.
🔹 Precision Agriculture: Ensures accurate positioning for smart farming and automated machinery.
🔹 Autonomous Vehicles & Robotics: Enhances GNSS-based guidance for self-driving technologies.
🔹 Industrial & Construction Surveying: Improves location accuracy in machine control and mapping applications.
🔹 Scientific Research & Exploration: Used in geospatial mapping, remote sensing, and environmental studies.
Conclusion
The PCTEL GPS/GLONASS High-Performance Micro Helix Antenna is a compact, high-gain, and rugged GNSS solution built for demanding positioning applications. With its micro helix design, dual-constellation support, and superior multipath rejection, it is the perfect choice for UAVs, military, precision agriculture, and industrial GNSS applications.
