High-Precision Multi-Band Active GNSS Antenna - L1/L2/L5

This high-precision multi-band active GNSS antenna supports GPS, BeiDou, GLONASS and Galileo positioning systems across multiple L1/L2/L5 frequency bands. Its built-in 37dB low-noise amplifier boosts received satellite signals before they reach your GNSS receiver. The antenna uses a quadrifilar helical design with right-hand circular polarisation (RHCP) and wide-angle coverage. This design improves reception of satellites at lower elevation angles, making it well suited to RTK positioning, surveying, mapping and other high-precision GNSS applications. Connection and DC bias power are provided through the SMA-Male connector. This antenna covers the main multi-band GPS, BeiDou, GLONASS and Galileo frequencies used for high-precision positioning. If your GNSS receiver also supports L-Band correction services, see our Multi-Band GNSS Antenna with L-Band Support instead. Features Active multi-band GNSS antenna Supports GPS L1/L2/L5 Supports BeiDou B1/B2a/B2b/B3i Supports GLONASS G1/G2 Supports Galileo E1/E5a/E5b Quadrifilar helical antenna design 37dB built-in low-noise amplifier RHCP (Right-Hand Circular Polarisation) 360° coverage SMA-Male connector with coaxial DC bias power support IP67-rated enclosure Specifications Version Q25 Antenna type Active quadrifilar helix GPS bands L1/L2/L5 BeiDou bands B1/B2a/B2b/B3i GLONASS bands G1/G2 Galileo bands E1/E5a/E5b Antenna gain 2dB Amplifier gain 37dB Noise figure <1.5dB Polarisation RHCP (Right-Hand Circular Polarisation) Coverage 360° Output VSWR ≤2 Axial ratio ≤3dB Impedance 50Ω Operating voltage 3.3–16V DC Operating current 13mA Connector SMA-Male Dimensions 58.7 × Ø27.7mm Operating/storage temperature -40°C to +85°C Ingress protection IP67 Package Contents 1x High-Precision Multi-Band Active GNSS Antenna - L1/L2/L5