External Antenna 470-510MHz Flexible whip antenna
Product Introduction
The 470-510MHz flexible whip antenna is a wireless communication antenna with excellent performance. It uses an SMA male connector to facilitate connection with various devices and is suitable for use in outdoor environments. The radiation efficiency of the antenna reaches 53%, which means that it can efficiently convert electrical energy into radiated energy and provide stable signal transmission. At the same time, its peak gain exceeds 1 dBi and has strong signal enhancement capabilities, which can expand the communication range.
This antenna is widely used in a variety of scenarios, including smart metering, gateways, wireless monitoring and mesh networks. In the field of smart metering, it can be used to communicate with smart electricity meters, water meters and other equipment to achieve intelligent data collection and remote monitoring. In terms of gateways, it can connect with various gateway devices to provide stable wireless communication support. In wireless surveillance applications, it can be used for signal transmission of video surveillance cameras and other equipment to ensure video quality and stability. In a mesh network, it can be used as a communication medium between node devices to realize data exchange and collaborative work between devices.
The antenna has an excellent omnidirectional transmission pattern, meaning it radiates signals evenly in all directions, providing wide coverage. This makes it ideal for applications that require coverage over large areas, such as large buildings, urban environments, etc. Whether indoors or outdoors, this antenna can provide stable and efficient wireless communication support.
Product Specification
Electrical Characteristics |
|
Frequency | 470-510MHz |
S.W.R. | <= 2.0 |
Antenna Gain | 1dBi |
Efficiency | ≈53% |
Polarization | Linear |
Impedance | 50 Ohm |
Material & Mechanical Characteristics |
|
Connector Type | SMA Plug |
Dimension | 15*200mm |
Weight | 0.02Kg |
Environmental |
|
Operation Temperature | - 40 ˚C ~ + 80 ˚C |
Storage Temperature | - 40 ˚C ~ + 80 ˚C |
Antenna Passive Parameter
VSWR
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 |
Radiation Pattern
|
3D |
2D-Horizontal |
2D-Vertical |
470MHz |
|||
490MHz |
|||
510MHz |