The sucker antenna may sound a little strange, but in fact, it is widely used, such as vending machines, car radios, express cabinets, etc. it can be seen that the sucker antenna goes deep into all aspects of people's daily life. So what are the advantages of sucker antenna? What should we pay attention to when using?

1. Advantages of sucker antenna

The use range of the sucker antenna is wide, which indirectly shows that the sucker antenna has many advantages. The specific advantages are that as long as the sucker antenna is used correctly, the standing wave ratio of the sucker antenna is better and the efficiency is higher. In addition, compared with similar types of products, the gain of sucker antenna is relatively high and the transmission distance can be longer.

2. Ensure the height and radiation direction when using

When using the suction cup antenna, we should pay attention to some matters. Only by correctly installing the suction cup antenna can it play a better role. If the suction cup antenna is installed on the car or cabinet, be sure to pay attention to the height and radiation direction of the suction cup antenna. Only when it is installed in a better position can it play its role and reduce the influence of external factors on its signal.

3. Avoid electromagnetic interference

Generally, products such as antennas need to avoid electromagnetic interference, and the sucker antenna is no exception. Therefore, when using the sucker antenna, it should be installed in a place with a wide field of vision. Electromagnetic interference and complex environment should be avoided as much as possible, so as to improve communication efficiency and quality and reduce interference.

These are some of the advantages of sucker antenna. The sucker antenna needs to be used correctly. If it is not used correctly, on the one hand, it will affect the service efficiency and function of the sucker antenna, on the other hand, it will also affect the service life of the sucker antenna.