Knowledge

Omni-directional antenna, that is, in the horizontal pattern for the performance of 360 ° are uniform radiation, that is, commonly known as non-direct

a Poe waterproof cable for the security camera ensures the reliability and stability of the camera data and power supply for long-term exposure to out

Connector is an important carrier for data and Power Exchange, and its waterproof directly affects the product function and service life.

Mechanical construction guarantees electrical characteristics, mechatronics engineering products, and other low frequency class connector is essential

The RF connector has a relatively short history compared to other electronic component. The first RF connectors were UHF connectors that appeared in 1

RF CONNECTOR is a radio frequency coaxial connector, which is usually considered as a component connected to cable or installed on instrument, as a tr

The working state of the antenna to be measured in antenna measurement can be either transmitting state or receiving state.

The transmitting antenna makes full use of this property of radiation field to make the transmitted signal radiate to space after passing the transmit

It can be seen from the above process that the antenna is not only a device for radiating and receiving radio waves, but also an energy converter, an

In 1894, Popov built a radio receiver. At the heart of the receiver was an improved chip detector, with Popov using an electric bell as a terminal dis