Magnetic antenna 433MHz RG58 Cable 62×230
Product Introduction
This 433MHZ antenna is a powerful antenna product with a gain of 2.0dBi, ensuring excellent signal reception. With stable signal transmission and highly sensitive receiving capabilities, it can meet users' needs in the field of wireless communications.
The design of this antenna is more convenient, and the antenna base and antenna mast can be easily removed.
In addition, the base is equipped with a strong magnet. This magnetic suction cup can easily fix the antenna to metal objects, such as car roofs, refrigerators, etc. The strong adsorption force ensures that the antenna is firmly fixed and maintains stable reception performance even in a moving environment. This is useful for outdoor activities, in-vehicle communications, and other scenarios that require mobile use.
Product Specification
| Electrical Characteristics | |
| Frequency | 433MHz |
| Impedance | 50 Ohm |
| S.W.R. | <2.0 |
| Gain | 2dBi |
| Polarization | Linear |
| Horizontal Beamwidth | 360° |
| Vertical Beamwidth | 55-60° |
| Max Power | 50W |
| Material & Mechanical Characteristics | |
| Connector Type | SMA connector |
| Cable Type | RG58 Cable |
| Dimension | Φ62*230mm |
| Weight | 0.38Kg |
| Antenna material | Copper Rod |
| Environmental | |
| Operation Temperature | - 40 ˚C ~ + 80 ˚C |
| Storage Temperature | - 40 ˚C ~ + 80 ˚C |
Antenna Passive Parameter
VSWR
Efficiency & Gain
| Frequency(MHz) |
430.0 |
431.0 |
432.0 |
433.0 |
434.0 |
435.0 |
436.0 |
| Gain (dBi) |
1.82 |
1.79 |
1.74 |
1.68 |
1.69 |
1.67 |
1.58 |
| Efficiency (%) |
79.64 |
80.24 |
80.56 |
80.58 |
80.05 |
78.70 |
76.17 |
Radiation Pattern
|
|
3D |
2D-Horizontal |
2D-Vertical |
|
430MHz |
 |
 |
 |
|
433MHz |
 |
 |
 |
|
436MHz |
 |
 |
 |
