RHCP polarization Multi-Star Multi-Frequency Spiral Antenna

Product Introduction

1. Multi-system, Multi-band Compatibility: Supports GPS (L1/L2/L5), GLONASS (G1/G2), and BeiDou (B2/B3) satellite systems and multi-band signal reception, meeting multi-system compatibility and high-precision measurement requirements, and adapting to satellite navigation scenarios in different regions.

2. Ultra-lightweight and Easy to Install: With a total weight of ≤20g, it is suitable for weight-sensitive devices such as drones, handheld devices, and wearables, significantly reducing the load. Signal transmission is via a standard SMA male connector, eliminating the need for additional mounting holes, making installation convenient and efficient.

3. Excellent Omnidirectional Radiation Performance: Utilizing a four-arm helical structure, it offers superior low-elevation-angle gain compared to traditional microstrip antennas and features wide-angle circular polarization. This allows it to receive more satellite signals at low elevation angles, improving positioning stability. 

4. Harsh Environment Resistance: The fully sealed structure meets IP67 dust and water resistance standards, with an operating temperature range of -45°C to +70°C and a storage temperature of -55°C to +85°C. It can also operate in non-freezing humidity environments up to 95%, making it suitable for complex outdoor scenarios.

5. Stable Signal Transmission: Output impedance is 50Ω, output VSWR ≤ 2.0, peak axial ratio ≤ 3.0dB, low signal return loss, and excellent polarization characteristics ensure efficient and stable transmission of satellite navigation signals, facilitating high-precision positioning.

Application scenarios

Drones/UAVs: Ensures stable navigation for aerial mapping and precision agriculture.

Handheld GPS Devices: Enhances accuracy for hiking, surveying, and military operations.

Wearable Tech: Lightweight integration for sports/fitness trackers.

Marine & Automotive: Reliable signal reception in harsh environments.

High-Precision Surveying: Supports RTK and differential GPS applications.

FAQ

Q: What navigation systems does GL6608 support?

A: It covers GPS (L1/L2/L5), GLONASS (G1/G2), Galileo, and Compass (B1/B2/B3).

Q: Is this antenna waterproof?

A: Yes, it’s IP67-rated for waterproof and dustproof performance.

Q: What’s the weight of the antenna?

A: Only ≤20g, optimized for lightweight applications.

Q: Can it be used for drone navigation?

A: Absolutely! Its low weight and high precision make it ideal for UAVs.

Q: What connector type does it use?

A: Standard SMA male connector for easy integration.

Q: What’s the operating temperature range?

A: -45°C to +70°C, suitable for extreme environments.

Q: Does it support omnidirectional signal reception?

A: Yes, its helical design ensures 360° coverage with stable gain.

Q: Can I customize this antenna?

A: Yes, the manufacturer accepts OEM/ODM requests