Analog microwave transmission is to directly modulate the video signal in the microwave channel and transmit it through the antenna. The monitoring center receives the microwave signal through the antenna and then demodulates the original video signal through the microwave receiver. This monitoring method has no compression loss and almost no delay, so it can guarantee video quality and is suitable for point-to-point single-channel transmission.
Analog microwave transmission is to directly modulate the video signal on the microwave channel (microwave transmitter) and transmit it through the antenna. The monitoring center receives the microwave signal through the antenna, and then demodulates the original video signal through the microwave receiver. If you need to control the PTZ lens, add a corresponding command to control the transmitter at the monitoring center. The monitoring front end configures the corresponding command receiver. This monitoring method is very clear, there is no delay, no compression loss, and the construction cost is low. Simple, suitable for general monitoring points is not a lot, need to use the relay is not much.
Wireless analog microwaves are used to transmit long-distance wireless surveillance video signals. One to two audio signals are transmitted at the same time when each channel of the image is transmitted. The frequency mainly includes three bands: L-band 1.0-2.0 GHz; S-band 2.3-2.7 GHz; Ku Band 10.75-12.7 GHz. Due to the high frequency chosen and the strong anti-interference performance, the image is completely real-time and clear and stable. Transmission distance according to customer requirements 10-100km election, with relays are not afraid of shelter. The remote wireless image transmission system can transmit real-time high-definition video images over long distances. Because of the high carrier frequency of the image, it has strong anti-interference and long transmission distance.
The main scope of application:
1. Traffic monitoring and use as electronic *;
2,110 alarm center on the city's important on-site monitoring;
3, important site monitoring of communication command vehicle;
4, * and fire control command center;
5, postal savings monitoring and modern command and management;
6, toll station monitoring system;
7. Important field monitoring of oilfields and mines;
8, important warehouses, docks;
9, forest fire monitoring;
10, community monitoring;
11, bank monitoring and networking.
Analog microwave transmission is to directly modulate the video signal on the microwave channel (microwave transmitter) and transmit it through the antenna. The monitoring center receives the microwave signal through the antenna, and then demodulates the original video signal through the microwave receiver. If you need to control the PTZ lens, add a corresponding command to control the transmitter at the monitoring center. The monitoring front end configures the corresponding command receiver. This monitoring method is very clear, there is no delay, no compression loss, and the construction cost is low. Simple, suitable for general monitoring points is not a lot, need to use the relay is not much.
Wireless analog microwaves are used to transmit long-distance wireless surveillance video signals. One to two audio signals are transmitted at the same time when each channel of the image is transmitted. The frequency mainly includes three bands: L-band 1.0-2.0 GHz; S-band 2.3-2.7 GHz; Ku Band 10.75-12.7 GHz. Due to the high frequency chosen and the strong anti-interference performance, the image is completely real-time and clear and stable. Transmission distance according to customer requirements 10-100km election, with relays are not afraid of shelter. The remote wireless image transmission system can transmit real-time high-definition video images over long distances. Because of the high carrier frequency of the image, it has strong anti-interference and long transmission distance.
The main scope of application:
1. Traffic monitoring and use as electronic *;
2,110 alarm center on the city's important on-site monitoring;
3, important site monitoring of communication command vehicle;
4, * and fire control command center;
5, postal savings monitoring and modern command and management;
6, toll station monitoring system;
7. Important field monitoring of oilfields and mines;
8, important warehouses, docks;
9, forest fire monitoring;
10, community monitoring;
11, bank monitoring and networking.
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