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
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