What Is a 5.8 GHz Wireless Audio Video Signal?

2.4GHZ wireless image audio transmitter is a physical instrument, microwave transmission mode, frequency is 2.4GHz.

2.4GHZ wireless image audio transmitter

Right!

2.4GHZ wireless image audio transmitter is a physical instrument,

This machine adopts advanced microwave radio transmission technology, which can transmit video signals and audio signals with high fidelity, and its line-of-sight transmission range is more than 1000 ~ 3000 meters, and it can reach 20 ~ 100 meters under the condition of horizontal wall barrier. (Depending on the actual environment), the effective distance is more than 5 times that of similar machines in the market.

Wireless audio transmitter

1. Good microwave anti-interference performance.

The machine's audio / video signal uses a very high frequency microwave transmission method, and its carrier frequency is as high as 2.4GHz. Therefore, it can effectively avoid the interference of crowded radiotelephone signals such as 900MHz or various types of electric sparks and household appliances. At the same time, it can also greatly avoid the interference of the transmitting frequency of this machine to other receiving equipment. In order to ensure the clear reception of sound and images, a channel is set on the machine to choose from. The machine complies with the relevant regulations of the Federal Communications Commission (FCC) and the electromagnetic compatibility index also meets the requirements;

2. Excellent audio / video receiving quality.

In order to improve the audio / video receiving quality, the machine adopts a superior frequency modulation method. Audio / video has wideband characteristics and extremely high signal-to-noise ratio. With DVD as the signal source, the actual video receiving effect is comparable to the viewing effect of the signal directly connected to the TV. Send CD audio source, the stereo effect is remarkable, and the sound quality is excellent. Use surveillance cameras to transmit signals with excellent resolution;

3. Extensive application expansion space.

This machine is not only used for wireless transmission of AV signals between double rooms, which can meet the needs of multi-room listening and viewing, but also can greatly expand its application range. If the transmitter of the aircraft is equipped with a power output terminal, it can be easily connected to a surveillance camera to achieve room monitoring and portal visual monitoring. It can even be used in institutions, companies, and stores where multi-room wireless monitoring is required, such as the synchronous transmission of conference information in the main and auxiliary rooms, wireless monitoring of supermarket cargo yards, monitoring on trains, and school electrification. The necessary digital / analog conversion device 35 or TV card can also be attached to realize the connection with the computer, so that the computer's image is displayed on a large-screen TV; or the computer monitor is used to play the video program.