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433MHz Antenna with uFL connector
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433MHz Antenna with uFL connector
This spiral-shaped 433 MHz antenna comes with its own uFL connector. This is a flexible(wire) antenna with a U.FL connector. They are intended for applications where a normal antenna is not practical, such as radio modules mounted inside an enclosure, remote control toys, cars, planes or similar.
Features:
- Spiral shape
- Gain of 3dBi or greater
- The impedance of 50 ohms
- Connector type: uFL
- Flexible design for applications where a normal antenna is not practical
- Operating temperature range from 40°C to 85°C
- Suitable for communication, wireless, and remote control applications
Package Includes:
- 1 x 433MHz Antenna with uFL connector
Specifications:
| Antenna length | 26mm |
| Connector type | uFL (I-PEX) |
| Signal | 3 dBi |
| Impedance | 50 Ohm |
| Frequency | 433MHz |
| Diameter | 4.2 mm |
| Total length | 150mm |
1.What is a 433MHz antenna?
- A 433MHz antenna is a type of antenna used for short-range wireless communication in the 433 MHz frequency band. The 433 MHz frequency band is commonly used for home automation systems, and the antenna is used to transmit information from sensors and other terminals in the system.
2.How can I improve the range of my 433MHz wireless communication system?
- Interference from other devices or sources can weaken the signal and reduce the range. To minimize interference, try to avoid using other devices or signals on the same frequency band, use shielding or filtering, and keep the transmitter and receiver away from sources of interference like motors or power supplies. Make sure that the transmitter and receiver are optimized for maximum power output and sensitivity