GNSS L1+L2+L5 Active Antenna High Precision Helix Positioning GPS GLONASS Beidou BDS Galileo Four-Star Multi-Frequency Antenna, Supports Multiple GNSS-GPS, BDS, GLONASS, Galileo, etc. Wide-Body

Specifications 1. Antenna Characteristics Antenna type: Quadrifilar Helix antenna Frequency band: GPS: L1/L2/L5 BDS: B1/B2a/B2b/B3i GLONASS: G1/G2 Galileo: E1/E5a/E5b Gain: 2.5dBi Characteristics Impedance : 50Ω Covering Range: 360° Output VSWR: ≤2 Pear Axial Ratio: ≤3dB Outline Dimensions: 40.80 × Φ44.30 (mm) 2. Amplifier Characteristics Gain: 28dB Noise Figure: 1.5dB Output VSWR: ≤2 Voltage: 3.0V ~ 16V DC Current: 15mA 3. Other Characteristics Connector: SMA male Operating & storage temperature: -40℃ ~ +85℃ Waterproof: IP67 Package Content Q39 GNSS Helical Antenna x1

• (Q39 Version Wide-Body) GNSS L1+L2+L5 Multi-GNSS, Quadrifilar Helix Active Positioning Antenna. Supports Multiple GNSS such as GPS, BDS, GLONASS, and Galileo, etc. 2dB Gain, SMA male Connector, IP67 Waterproof.
• Quadrifilar Helix structure with wide-angle circular polarization characteristics, enhancing low-elevation satellite signal reception capability. High gain and low noise figure design, supports multi-band, multi-system GNSS signal reception.
• Compact size and lightweight, with flexible installation, making it suitable for a wide range of devices and application scenarios. SMA connector, supports RF signal transmission and coaxial DC bias power supply. IP67 waterproof, suitable for long-term stable operation in outdoor environments.
• Features high gain and wide-angle circular polarization characteristics. Compared to traditional antennas, it can receive more low elevation satellite signals to enhance positioning performance, making it suitable for applications such as smart homes, smart agriculture, and high-precision mapping.
• It is recommended to purchase SMA Mount Antenna Base extension cable, offering flexible installation and compatibility with various GNSS positioning modules.