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Multi-Band GNSS antenna 35dBi GPS GLONASS Beidou Galileo
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Multi-Band GNSS antenna 35dBi GPS GLONASS Beidou Galileo

  • Frequency 1164-1286MHz, 1525-1615MHz
  • LNA Gain 35dBi
  • Waterproof IP67
  • Dimension 119.38mm*76.2mm*27.0mm

product detail

Product Introduction

Multi-band GNSS antenna, designed to support multiple satellite navigation systems including Beidou II, GPS, GLONASS and GALILEO. With its double-layer, multi-feed point design, the antenna ensures excellent reception of navigation signals from these systems, making it the perfect solution for high-precision navigation and positioning applications.

One of the key features of our multi-band GNSS antennas is their built-in low noise amplifier and multi-stage filter. This advanced technology not only provides excellent out-of-band suppression, but also provides strong anti-interference capabilities, allowing the antenna to operate flawlessly even in harsh electromagnetic environments. This antenna is a real game changer as it meets the current demands for multi-system compatibility and high-precision measurements.

Our antenna is designed using multi-feed point technology to ensure right-hand circular polarization and phase center performance, minimizing the impact of measurement errors. In addition, the antenna unit has high passive gain and wide pattern beam to ensure reception of signals at low elevation angles. The pre-filtering function significantly reduces the noise figure and enhances the antenna's anti-interference ability.

To further improve its reliability, our multi-band GNSS antennas are IP67 rated. This ensures that the antenna can withstand the harshest field conditions and continue to provide excellent performance over an extended period of time. Whether you need aerospace applications, precision agriculture, vehicle positioning or precise navigation of drones, our antennas are ideal.

Product Specification

Electrical Characteristics
Frequency 1164-1286MHz, 1525-1615MHz
Supported Positioning signal bands GPS: L1/L2/L5 | BDS: B1/B2/B3
GLONASS: G1/G2/G3
Galileo: E1/E5a/E5b
L-Band
Peak Gain ≥4dBi@FC,with 100mm ground plane
Impedance 50Ohm
Polarization RHCP
Axial Ratio ≤1.5 dB
Azimuth Coverage 360°
LNA and Filter Electrical Properties
LNA Gain 35±2dBi(Typ.@25℃)
P-1out ≥5dBm
Noise Figure ≤2.0dB@25℃,Typ.(Pre-filtered)
Output VSWR ≤1.5 : 1Typ. 2.0 : 1 Max
Operation Voltage 3-6 V DC
Operation Current ≤45mA
ESD circuit protection 15KV air discharge
Out-of-Band Rejection L5/E5/L2/G2/B2 <1050MHz: >55dB | <1125MHz: >30dB | <1350MHz: >45dB
L1/E1/B1/G1 <1450MHz: >40dB | <1690MHz: >40dB | <1730MHz: >45dB
Material & Mechanical Characteristics
Connector Type TNC connector
Dimension 119x76x27mm
Radome material PC+ABS
Base Aluminum alloy 6061-T6
Attachment Method Four screw holes
Waterproof IP67
Weight 0.2Kg
Environmental
Operation Temperature - 40 ˚C ~ + 85 ˚C
Storage Temperature - 40 ˚C ~ + 85 ˚C
Humidity ≤95%
Vibration 3 axis sweep = 15 min, 10 to 200Hz sweep: 3G
Shock Vertical axis:50G, other axes:30G

Antenna Passive Parameter

VSWR

GPS-FANG

LNA Gain

Frequency (MHz) Gain (dBi)
1160 29.96
1165 32.24
1170 33.83
1175 34.93
1180 35.83
1185 36.61
1190 37.45
1195 37.91
1200 38.26
1205 38.62
1210 39.17
1215 39.71
1220 40.1
1225 40.16
1230 40.01
1235 39.46
1240 38.86
1245 37.95
1250 37.1
1255 36.09
1260 35.15
1265 34.02
1270 33.12
1275 32.16
1280 31.06
1285 29.81
1290 28.17
1525 33.85
1530 34.59
1535 35.53
1540 36.57
1545 37.12
1550 37.41
1555 37.99
1560 38.45
1565 38.48
1570 38.1
1575 37.95
1580 37.8
1585 37.48
1590 36.98
1595 36.66
1600 36.34
1605 35.86
1610 35.27
1615 34.79

Radiation Pattern

Freq 3D 2D-Horizontal 2D-Vertical
1160MHz 3D 2D-H 2D-V
1220MHz 3D 2D-H 2D-V
1290MHz 3D 2D-H 2D-V
1525MHz 3D 2D-H 2D-V
1565MHz 3D 2D-H 2D-V
1615MHz 3D 2D-H 2D-V