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+86 13924628001
Product Description:
1. Covers dual system quad-bands of GPS L1/L2 and BDS B1/B3, and supports BDSⅢ system.
2. 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.
3. Built-in lightning protection circuit effectively protects the amplifier and ensures normal operation in outdoor thunderstorm environments.
4. The circuit is treated with three protections, the overall waterproof design, and the waterproof level of the core components reaches IP67, which can meet the requirements of normal operation outdoors for many years.
Electrical Specifications
Frequency Range: 1559~1585MHz & 1217~1278MHz
Polarization: RHCP
Gain: ≥5 dBi (Elevation angle 90°)
Axial Ratio: ≤3dB (Elevation angle 90°)
Main Polarization Gain Front-to-Back Ratio: ≥20 dB
Phase Center Error: ≤±1mm (1σ)
LNA Gain: 40±2 dB
Output VSWR: ≤2.0
Noise Figure: <3.0
Anti Burn Power: 6 W
Voltage: 3.3~18 VDC
Working Current: <60mA
Mechanical Specifications
Dimension: Φ206×140mm
Output Connector: TNC-K
Weight: <3kg
Operating Temperature: -40℃~+65℃
Storage Temperature: -45℃~+70℃
Diagram