Boxin Vision released a full range of CMMB signal source products to help the development of CMMB terminal industry
Beijing Boxin Vision Technology Co., Ltd. recently announced that it has successfully developed three CMMB signal source products, which fully cover the needs of various CMMB terminal enterprises, thereby further promoting the development of the CMMB industry.
The full range of CMMB signal source products released by Boxin Vision are: CMMB soft transmitter, portable RF signal source TD-3710 and high-end RF signal source TD-3711.
Among them, the CMMB soft transmitter (USB Transmitter) is inexpensive and affordable, and can support all transmission modes of the CMMB transmission standard, and is used for the development and debugging of CMMB receiving terminal products. Compared with similar products, CMMB soft transmitter has the characteristics of small size and low cost. After connecting to the computer through the USB port, CMMB signal transmission can be realized, and the multiplexer and modulation module are integrated to meet the basic needs of CMMB terminal development and debugging, especially production line debugging. It uses an intuitive and simple graphical control interface, and the modulation mode and transmission frequency are adjustable, which is convenient for debugging and practical. The RF output terminal can be directly connected to various terminals, or cooperate with ordinary antennas to achieve small-range transmission, which can be easily applied to production line debugging and product display.
The portable CMMB RF signal source TD-3710 fully supports various R & D, debugging and production processes of CMMB terminal products. TD-3710 is technically supported by Chuangyi Video, and jointly developed with relevant agencies of the State Administration of Radio, Film and Television to fully support various transmission modes of the CMMB transmission standard. The State Administration of Radio, Film and Television is the unit that promulgates and implements standards for the radio and television industry. It is responsible for the implementation of the CMMB frequency planning, system planning, and coverage planning of the national radio and television system, as well as the network access testing and issuance of network equipment for the radio and television industry.
TD-3710 adopts a portable integrated design. On a high-reliability industrial computer platform, it integrates a multiplexer and a modulation module, which can realize CMMB signal transmission in a single machine. The playback system supports audio and video compressed files stored on the hard disk and flexibly edits control information. table. TD-3710 adopts intuitive graphic control interface with adjustable modulation mode and transmission frequency, which is convenient for debugging and practical. The RF output terminal can be directly connected to various terminals, or cooperate with ordinary antennas to achieve small-range transmission, and can be conveniently used in laboratory research and development, production line debugging, product display and other occasions.
TD-3710 is an ideal CMMB signal source and test equipment. Its launch will help to support the development and maturity of various CMMB terminals, thereby further promoting the development of the CMMB industry.
The high-end RF signal source TD-3711 is jointly developed by relevant agencies of the State Administration of Radio, Film and Television, Chuangyi Video, and South Korea CREDIX. Compared with similar products, TD-3711 has the unique advantages of full frequency band, wide RF range, complete functions, and easy operation. It is a high-end RF signal source with high comprehensive performance.
TD-3711 fully complies with CMMB standard, supports OFDM modulation mode, RF frequency can reach 50MHz to 860MHz, output RF level can reach -110dBM to 10dBM, and supports remote control function. The above powerful functions effectively expand the test environment of the CMMB terminal and provide more convenient test conditions for the mass production of the CMMB terminal.
Beijing Boxin Vision Technology Co., Ltd. is a professional technology and service provider in the field of CMMB system integration. The service scope covers network coverage, business planning, terminal customization and other fields, and can provide operators with comprehensive end-to-end operational solutions. At present, the company has successfully developed a full range of core technology products and solutions based on the CMMB standard, from the transmitting end to the receiving end, and has become the core technology provider of the CMMB industry chain.
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