Satellite Positioning Antenna GNSS Passive Antenna 1561MHz 1575.42 MHz 1602MHz 3dBi 16x130
1. Specification
A. Electrical Characteristics | |
Frequency | 1561.098MHz; 1575.42MHz |
VSWR | <1.5 |
Peak Gain | 3dBi |
Impedance | 50Ohm |
Efficiency | ≈79% |
Polarization | Linear |
Horizontal Beamwidth | 360° |
Vertical Beamwidth | 39-41° |
Power | 5W |
B. Material & Mechanical Characteristics | |
Connector Type | N connector |
Dimension | Φ16x130mm |
Radome material | Fiberglass |
Weight | 0.070Kg |
C. Environmental | |
Operation Temperature | - 40 ˚C ~ + 85 ˚C |
Storage Temperature | - 40 ˚C ~ + 85 ˚C |
2. Antenna - S Parameter Test Data
2.1 VSWR
2.2 LNA Gain:
Frequency(MHz) | 1558.0 | 1559.0 | 1560.0 | 1561.0 | 1562.0 | 1563.0 | 1564.0 | 1565.0 |
Gain (dBi) | 2.84 | 2.85 | 2.85 | 2.84 | 2.83 | 2.82 | 2.79 | 2.75 |
Efficiency (%) | 85.33 | 84.74 | 84.12 | 83.46 | 82.80 | 82.12 | 81.41 | 80.67 |
Frequency(MHz) | 1570.0 | 1571.0 | 1572.0 | 1573.0 | 1574.0 | 1575.0 | 1576.0 | 1577.0 | 1578.0 | 1579.0 | 1580.0 |
Gain (dBi) | 2.50 | 2.50 | 2.51 | 2.52 | 2.53 | 2.54 | 2.47 | 2.44 | 2.41 | 2.39 | 2.39 |
Efficiency (%) | 76.45 | 76.88 | 77.38 | 77.92 | 78.43 | 78.94 | 78.07 | 77.24 | 76.52 | 75.95 | 75.57 |
3D | 2D-Horizontal | 2D-Vertical | |
1561MHz | ![]() | ![]() | ![]() |
1575MHz | ![]() | ![]() | ![]() |