720P / 576P / 480P / 1080P HD Wireless Transmitter , Microwave Point to Point Transmitter

Microwave Wireless Point - to - Point ?HD SDI Transmitter

Introduction:

Microwave wireless transmission refers to the technology of transmitting information or energy by the use of radio waves whose wavelengths are conveniently measured in small numbers of centimetre; these are

called microwaves. This part of the radio spectrum ranges across frequencies of roughly 1.0 gigahertz (GHz) to 30 GHz. These correspond to wavelengths from 30 centimeters down to 1.0 cm.

Microwaves are widely used for point-to-point communications because their small wavelength allows conveniently-sized antennas to direct them in narrow beams, which can be pointed directly at the receiving antenna. This allows nearby microwave equipment to use the same frequencies without interfering with each other, as lower frequency radio waves do. Another advantage is that the high frequency of microwaves gives the microwave band a very large information-carrying capacity; the microwave band has a bandwidth 30 times that of all the rest of the radio spectrum below it.

The C321 series are based on MPEG-II and H.264 encoding technology, the HD digital wireless video transmission equipment?was first developed in 2011. The system uses 300-900MHz frequency, advanced COFDM, QPSK, QAM modulation technology, highly improves the transmission, disturbance and the combination of the image quality, the high transmission specifically comes?to more than 2KM .

Product?Features:

The system is suitable for HD on live of sporting events, cultural activities, important events as well as aerial photography and so on.?

H.264 encoder makes a very fruitful refinement and improvement?in?the efficiency of encoding, reducing coding?delay, algorithm optimization, anti-error rate and further improvement of the picture quality. ?Achieve the best video compression by the lowest Bit rate. Use the advanced video pre-processing technology and efficient video coding algorithm to provide high-quality, low-rate broadcast audio and video signals for digital television broadcasting system, mobile TV systems, IPTV system. Large output power (0.5W-- 2W), adjustable on site, ?long distance of transmission, good diffraction ability. The video is clear and stable, can be converted to seamless HD, has no mosaic or drag phenomenon.

Technical parameters:

Background:

Zhongchuang Tech?is specialized in COFDM, TDD and 3G/4G wireless video transmission products for over 9 years, including?video wireless transmitter, video wireless transmitter and receiver, quality video wireless transmitter, products are applied widely among Public Security Bureaus, Forest Fire Prevention Departments, Maritime Bureaus, Oil Field, Construction Sites, Tunnels,UAV, Automobiles?and so on.