Six terrestrial digital television receiving terminals released by national standard

Recently, six terrestrial digital television receiving terminal national standards, including the General Specification for Terrestrial Digital Television Receivers and the General Specification for Terrestrial Digital Television Receivers, were issued by the Ministry of Industry and Information Technology and will be issued on November 1 this year. Formally implemented.

The terrestrial digital TV receiving terminal measurement method and general specification standard issued this time will serve as an important content of the terrestrial digital television standard system in China. It will further improve China’s terrestrial digital television standard system, promote the healthy and rapid development of terrestrial digital TV industry, and accelerate the development of analog television. Digital TV conversion. The standard incorporates national standards for source codec, such as video AVS, audio DRA, etc., with China's independent intellectual property rights, and it is an important symbol for the improvement of China's terrestrial digital TV industry's ability for independent innovation. The terrestrial digital television receiving terminal standard fully considers the technical status and potential for improvement of the entire industry during the formulation process, and can better regulate the domestic terrestrial digital television related products, and also provides a standard basis for further promoting the quality improvement of digital terrestrial television products. The official release of the standard indicates that China's terrestrial digital television industry will enter a new stage.

It is reported that in the next step, the Ministry of Industry and Information Technology will organize digital TV production enterprises to do a good job in product research and development, production, and quality control, ensure that the quality of digital TV products meets the requirements of related standards, and study the development of digital terrestrial TV applications. Policies to accelerate the development of China's digital TV industry.


Telescopic Antenna description
Telescopic antenna , the portable digital television specialists, is designed specifically for digital reception. With a standard coaxial connection, it can be easily used with almost any portable or living room television set. 

Small, compact and lightweight, it is perfect for portable TVs and USB TV tuners; you can easily carry it in your laptop bag or TV case without worrying about extra weight or space. Its magnetic base attaches to large metal objects, using their surface area to enhance the reception quality. 

Capable of receiving frequencies of VHF 174-230MHz and UHF 470-862MHz it is ideal for both Digital ATSC and DAB broadcasting.


Telescopic Antenna Specification

Electrical Specifications

Frequency Range (MHz):470-862MHz

Input Impendence (Ω):50

V.S.W.R:≤1.2

Gain (dBi):3dBi

F/B Ratio: ≥15dB

Horizontal Beam width: 60°-90°

Vertical Beam width: 70°-70°

Polarization Type:Vertical

Power Capacity (w):100

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Telescopic antenna

Telescopic antenna

Telescopic Antenna

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YETNORSON ANTENNA CO.,LIMITED , http://www.yetnorson.com

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