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

This high-precision active GNSS antenna combines multi-band satellite positioning with additional L-Band reception. It supports GPS, BeiDou, GLONASS and Galileo across multiple L1/L2/L5 frequency bands, while L-Band compatibility makes it suitable for GNSS receivers that can use supported satellite-delivered correction services.

Inside the compact IP67-rated housing is a quadrifilar helical antenna with RHCP (right-hand circular polarisation), designed to provide wide-angle reception including signals from satellites at lower elevation angles. An integrated 28dB low-noise amplifier boosts received signals, with RF and DC bias power both carried through the SMA-Male connector.

If your GNSS receiver does not require L-Band reception, see our High-Precision Multi-Band Active GNSS Antenna - L1/L2/L5 instead. That version supports the same main GNSS constellations and uses a slimmer 27.7mm diameter housing.

Features

• Active multi-band GNSS antenna with L-Band support
• Supports GPS L1/L2/L5
• Supports BeiDou B1/B2a/B2b/B3i
• Supports GLONASS G1/G2
• Supports Galileo E1/E5a/E5b
• Additional L-Band reception
• Quadrifilar helical antenna construction
• 28dB 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	Q39
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
Additional band	L-Band
Antenna gain	2.5dBi
Amplifier gain	28dB
Noise figure	<2dB
Polarisation	RHCP (Right-Hand Circular Polarisation)
Coverage	360°
Output VSWR	≤2
Axial ratio	≤3dB
Impedance	50Ω
Operating voltage	3.0–16V DC
Operating current	15mA
Connector	SMA-Male
Dimensions	40.8 × Ø44.3mm
Operating/storage temperature	-40°C to +85°C
Ingress protection	IP67

Package Contents

• 1x High-Precision Multi-Band Active GNSS Antenna with L-Band