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 | ![]() | ![]() | ![]() |