Indoor Antenna External Antenna 470-510MHz Flexible whip antenna
1. Specification
A. Electrical Characteristics | |
Frequency | 470-510MHz |
S.W.R. | <= 2.0 |
Antenna Gain | 1dBi |
Efficiency | ≈53% |
Polarization | Linear |
Impedance | 50 Ohm |
B. Material & Mechanical Characteristics | |
Connector Type | SMA Plug |
Dimension | 15*200mm |
Weight | 0.02Kg |
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) | 470.0 | 475.0 | 480.0 | 485.0 | 490.0 | 495.0 | 500.0 | 505.0 | 510.0 |
Gain (dBi) | 0.58 | 0.58 | 0.89 | 0.86 | 0.83 | 0.74 | 0.74 | 0.80 | 0.81 |
Efficiency (%) | 49.78 | 49.18 | 52.67 | 52.77 | 53.39 | 53.26 | 53.76 | 54.29 | 53.89 |
2.3 Radiation Pattern
3D | 2D-Horizontal | 2D-Vertical | |
470MHz | ![]() | ![]() | ![]() |
490MHz | ![]() | ![]() | ![]() |
510MHz | ![]() | ![]() | ![]() |