What is 900 MHz wireless transmitter?

and 900 Megahertz (MHz) Wireless transmitter is a device that sends radio waves in the 900 MHz band to a reserved receiver. It can be used for many different applications, including video transmission and wireless internet. Depending on the type of antenna used by the transmitter and its surroundings, the 900 MHz signal may travel up to 20 km (32 km). In the United States, four channels are available on the 900 MHz band. The signal is picked up by the receiver and translated back into the original electronic information, which is then displayed in the appropriate medium. Wireless transmitters allow users to send air signals; In this way, wires can avoid filling their homes. The 900 MHz wireless transmitter is a relatively high power transmitter that is suitable for sending a signal through the walls, but is generally used for short distance transmissions.

and 900 MHz wireless transmitter usually works on 9 volts of energy and has 3 to 3.5 -inch antenna (7.5 cm to 9 cm). The transmitter can be used for a number of home applications,But it is generally used as part of the domestic circuit system (CCTV) with a closed circuit (CCTV). The 900 MHz wireless transmitter is usually sold with a receiver, which must also be set to 900 MHz to obtain transmitter signals.

There are more powerful transmitters than 900 MHz wireless transmitter; For example, some run to 2.4 Gigahertz (GHz). More powerful transmitters can provide better video or sound quality, but will use more energy. Alternatively, lower frequency transmitters such as 434 MHz are available, and they do not require a special receiver.

One of the most common applications for the 900 MHz wireless transmitter is to send a video from the camera of the camera, monitor, computer or other imaging device. The transmitters generally have input connectors for sound and video signals, suitable for sound and video from many sources, including TVs and camcorders. These are usually found in fRCA and receiver inputs are usually equipped with RCA output connectors to connect to the output display device. RCA cables are very common and converters are available to compatible with other types of input cables.