The 433 MHz 3dBi Omnidirectional Fiberglass Antenna is designed to function at a frequency of 433 MHz, making it well-suited for communication and telemetry over short distances. With a gain of 3 dBi, it strikes an ideal equilibrium between coverage area and signal quality, guaranteeing reliable link-ups. This model of antenna is straightforward to set up with the use of conventional mounting hardware. For the best results in terms of range and minimal interference, it is recommended to position the antenna in an elevated position.
Frequency Range |
410-485MHz |
Gain(dBi) |
3±1dBi |
VSWR |
≤2 |
Polarization |
Vertical |
Horizontal Beam width(0º) |
360º |
Vertical Beam width(0º) |
55º |
Ovality(dB) |
≤±2dB |
Input Impedance (Ω) |
50Ω |
Maximum input power(W) |
50W |
Input connector type |
N-J |
Lightning Protection Mechanical Specifications |
DC Ground |
Dimensions-mm(Height/Width/Depth) |
ɸ32*650mm |
Packing size(mm) |
680*420*420mm |
Antenna weight(kg) |
0.370KG |
Rated Wind Velocity( m/s) |
60m/s |
Operational Humidity(%) |
10- 95 |
Ra dome Color |
Black |
Ra dome material |
glassed steel |
Operating temperature(ºC) |
-40~55 º |
Installation Method |
Machine installation |