Satellite Positioning Antenna GNSS Passive Antenna 1561MHz 1575.42 MHz 1602MHz 3dBi 16x130
1. Specification
| A. Electrical Characteristics | |
| Frequency | 1520-1670MHz |
| VSWR | <2.0 |
| Peak Gain | 3dBi |
| Impedance | 50Ohm |
| Efficiency | ≈81% |
| Polarization | Linear |
| Horizontal Beamwidth | 360° |
| Vertical Beamwidth | 33-42° |
| Power | 50W |
| B. Material & Mechanical Characteristics | |
| Connector Type | N - J |
| Dimension | Φ20X300mm |
| Radome material | Fiberglass |
| Weight | 0.14Kg |
| 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) | Gain(dBi) | Efficiency(%) |
| 1520 | 3.9 | 76.3 |
| 1540 | 4.0 | 84.7 |
| 1560 | 3.9 | 84.4 |
| 1580 | 4.0 | 84.7 |
| 1600 | 3.7 | 84.0 |
| 1620 | 3.5 | 77.7 |
| 1640 | 4.3 | 82.9 |
| 1660 | 4.0 | 77.7 |
| 1670 | 3.8 | 72.7 |
| 3D | 2D-Horizontal | 2D-Vertical | |
| 1520MHz | ![]() | ![]() | ![]() |
| 1600MHz | ![]() | ![]() | ![]() |
| 1670MHz | ![]() | ![]() | ![]() |