T/TIAA 009-2018 Satellite Mobile Multimedia Vehicle Antenna Generic Specification

Scope

Scope: This standard specifies the requirements, test methods, quality assessment procedures, and marking, packaging, transportation, and storage for vehicle-mounted L-band antennas. This standard applies to the development, production, and acceptance of vehicle-mounted L-band antennas. Antennas for other transportation vehicles can refer to this standard. Main technical content: Radio, as a traditional information dissemination medium, transmits audio information via wireless or wired methods, providing people with a convenient way to obtain information. Compared with other multimedia technologies, radio has the advantages of small receiving equipment, low investment, fast transmission speed, and high flexibility, so it still plays an important role in today's rapidly developing society. Satellite broadcasting uses broadcasting satellites to transmit television or audio broadcasting signals to the ground for direct reception by the general public. To adapt to various usage environments, there is a need for more excellent satellite receiving antennas and receivers. Therefore, researching new satellite receiving antennas and receivers is the key to satellite broadcasting technology. However, at present, the design requirements for satellite mobile multimedia broadcasting antennas are relatively vague, and there is no authoritative method for evaluating antenna performance, which brings inconvenience to users, production and design units, and operators. Therefore, it is necessary to standardize the testing methods for antenna performance.

Development Information

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