Wireless digital microwave transmission is to first encode the video compression, and then modulate through the digital microwave channel, then transmit it through the antenna, the receiver is the opposite, the antenna receives the signal, microwave despreading, video decompression, and finally restore the analog video signal, but also After microwave despreading, the corresponding decoding software is installed on the computer, and the video is decompressed by computer software. The computer also supports functions such as video recording, playback, management, cloud mirror control, and alarm control. So what are the common digital microwave transmission methods?
1. Point-to-point transmission Point-to-point wireless digital microwave equipment can be used to connect two fixed points located in different places. They are generally composed of a pair of digital microwave devices, and the two antennas must be placed opposite each other in the open air, and the distance between the two points is an open space. Point-to-point transmission rate up to 150Mbps.
2. Point-to-multipoint transmission Point-to-multipoint transmission: a plurality of transmitting corresponding terminals at the front end are received by one station, and most of them are applicable to short-distance wireless transmission. 3, relay mode transmission is not visible between two points, but there is a building C in the middle. Visible with two points AB. And two points AC, BC between the two points to meet the requirements of bridge equipment communications. Relay mode can be used. Building C acts as a relay point. AB installed a digital microwave at each of two points. At point C, a digital microwave receiver and a digital microwave transmitter are installed, and the signal received at point A is forwarded to point B.
Wireless coverage is used to convert a wired network into a wireless signal for use in wireless devices. It is suitable for wireless coverage at close range.
Wei Ford wireless monitoring equipment professional manufacturers, welcome new and old customers to inquire, we provide you with professional technical services.
1. Point-to-point transmission Point-to-point wireless digital microwave equipment can be used to connect two fixed points located in different places. They are generally composed of a pair of digital microwave devices, and the two antennas must be placed opposite each other in the open air, and the distance between the two points is an open space. Point-to-point transmission rate up to 150Mbps.
2. Point-to-multipoint transmission Point-to-multipoint transmission: a plurality of transmitting corresponding terminals at the front end are received by one station, and most of them are applicable to short-distance wireless transmission. 3, relay mode transmission is not visible between two points, but there is a building C in the middle. Visible with two points AB. And two points AC, BC between the two points to meet the requirements of bridge equipment communications. Relay mode can be used. Building C acts as a relay point. AB installed a digital microwave at each of two points. At point C, a digital microwave receiver and a digital microwave transmitter are installed, and the signal received at point A is forwarded to point B.
Wireless coverage is used to convert a wired network into a wireless signal for use in wireless devices. It is suitable for wireless coverage at close range.
Wei Ford wireless monitoring equipment professional manufacturers, welcome new and old customers to inquire, we provide you with professional technical services.
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