GNSS Antenna

Type: High Precision Vehicle & Fleet Antennas Model: JS-HAC148A Params: Parameter Specification Antenna Type Quad-System Full-Frequency RTK Surveying Antenna Frequency Range 1164–1278MHz; 1559–1606MHz (BDS/GPS/GLONASS/Galileo/QZSS all bands supported) Phase Center Error ≤2mm Gain 4.5dBic (max) Axial Ratio ≤3dB (at Zenith) Impedance 50Ω Azimuth Coverage 360° full horizontal coverage VSWR ≤2.0 Polarization Right-Hand Circular Polarization (RHCP) Amplifier Gain 38±3dB Out-of-band Rejection ≥40dB (FH+100MHz; FL-100MHz) Noise Figure ≤3.0dB (per-filter) Operating Voltage 3.3~12.0V DC Operating Current ≤30mA (16mA@5V) Dimensions Ø148×57.7mm (excluding base) Connector TNC-K Mounting Strong Magnetic Base Materials Antenna: PPO; Housing: ABS; Connector: TNC-K Protection Rating IPX6 Operating Temperature -40℃ ~ +85℃ Storage Temperature -40℃ ~ +85℃ Vibration Sine sweep 1g(0-p), 105510Hz per axis Material: Plastic + Metal Applicable Industry: •Marine / Channel / Dredging Survey •Bridge Deformation Monitoring •Landslide / Seismic Monitoring •Port Container Operations •Smart Precision Agriculture •Driver's License Testing & Training •Vehicle Positioning & Fleet Management