■ The antenna part of the multi-point design and fully symmetrical antenna structure, phase center accuracy to millimeter level, and the phase center of high stability, good repeatability;

■ Using 3D multi-frequency choke coil design, to achieve excellent multi-path suppression effect;

■ The antenna low elevation gain, high altitude satellite signal tracking ability, to ensure that the system has enough number of satellites;

■ Built-in lightning and voltage regulator circuit, the effective protection of the amplifier to ensure that the normal work in harsh environments;

Antenna indicators

Frequency Range:

-GPS: L1,L2,L5
-GLONASS :L1,L2
-BD2:B1,B2,B3
-Galileo:E1,E5a,E5b,E6
-Impedance:50Ω

Polarization mode:right-handed circular polarization

The antenna axial ratio:≤2dB
Horizontal coverage angle:360°
Output standing wave:≤1.5

Antenna gain:≥

angle of elevation 90°≥6dBi ;
angle of elevation30°≥1dBi ;
angle of elevation 15°≥-3dBi
Cross polarization ratio:±60 degrees ≥25
Phase center error:±1mm

Environmental

Working Temperature: -40°C to +85°C
Storage Temperature: -55°C to +85°C
Working storage humidity:95% (no condensation)

Low-noise amplifier index

Gain:50dB
Noise figure:≤2dB
Output standing wave:≤2
Anti-burn power:≥6W
Operating Voltage:3~18VDC
Operating Current:≤55mA
Differential transmission delay:≤5ns

Structural properties

Size : Φ322×264mm
Connector Type: TNC-K
Bottom installation method:5/8"-11UNC
Weight: 5300g