Dongguan Leenz Electronics Co., Ltd
Professional R & D Antenna Production And Solution Provider
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Indoor Antenna External Antenna Gooseneck 450-550MHz 2dBi 16x475
1. Specification
| A. Electrical Characteristics | |
| Frequency | 450-550MHz |
| Impedance | 50 Ohm |
| S.W.R. | <2.5 |
| Gain | 2dBi |
| Efficiency | ≈87% |
| Polarization | Linear |
| Horizontal Beamwidth | 360° |
| Vertical Beamwidth | 68-81° |
| Max Power | 50W |
| B. Material & Mechanical Characteristics | |
| Connector Type | N connector |
| Dimension | Φ16*475mm |
| Weight | 0.178Kg |
| Radome Materials | ABS |
| C. Environmental | |
| Operation Temperature | - 40 ˚C ~ + 80 ˚C |
| Storage Temperature | - 40 ˚C ~ + 80 ˚C |
2. Antenna - S Parameter Test Data
2.1 VSWR
2.2 Total Efficiency & Gain
| Frequency(MHz) | 450.0 | 460.0 | 470.0 | 480.0 | 490.0 | 500.0 | 510.0 | 520.0 | 530.0 | 540.0 | 550.0 |
| Gain (dBi) | 1.9 | 1.7 | 2.1 | 2.1 | 2.1 | 1.9 | 1.4 | 1.0 | 1.1 | 1.1 | 1.1 |
| Efficiency (%) | 94.6 | 89.6 | 97.0 | 97.7 | 98.6 | 96.7 | 88.3 | 75.9 | 75.6 | 75.0 | 72.4 |
2.3 Radiation Pattern
| 3D | 2D-Horizontal | 2D-Vertical | |
| 450MHz | | | |
| 500MHz | | | |
| 550MHz | | | |