Product Description:
Covers all frequency points of GPS L1/L2/L5, GLONASS L1/L2, BD2 B1/B2/B3, GALILEO E1/E2/E5/E6, and supports BDS-3 system.
The multi-feed point design and completely symmetrical antenna structure realize the coincidence of the phase center and the geometric center. The phase center is stable and the positioning accuracy is high.
Pre-filtering is used to effectively suppress out-of-band strong jamming signals, avoid amplifier saturation, and improve system reliability.
Built-in lightning protection circuit effectively protects the amplifier and ensures normal operation in outdoor thunderstorm environments.
Built-in voltage stabilizing circuit can operate normally within a wide input voltage range.
Equipped with a breather valve to ensure that the internal and external air pressure is balanced when the antenna is working.
IP67 meets the complex outdoor environment and can work normally outdoors for many years.
Technical SpecificationsElectrical SpecificationsFrequency Range: 1557 ~ 1612MHz & 1164 ~ 1278MHzPolarization: RHCPAntenna Gain: $\ge$ 5.5dBi (Elevation angle 90°)Antenna Axial Ratio: $\le$ 3dB (Elevation angle 90°); $\le$ 5dB (Elevation angle 15°)VSWR: $\le$ 2.0Front-Back Ratio: $\ge$ 15dB ($\pm$ 60°)Phase Center Error: < 2mmLow Noise Amplifier (LNA) SpecificationsGain: 40 $\pm$ 2dBVSWR: $\le$ 2.0Noise Figure: $\le$ 2.0dBVoltage: 3.0 ~ 12 VDCWorking Current: < 45mAMechanical SpecificationsDimension: $\Phi$ 156 $\times$ 63.2mmConnector: TNC-KWeight: < 500gOperating Temperature: -40°C ~ +65°CStorage Temperature: -40°C ~ +70°CHumidity: 95%
