家用電視廣播接收放大器和有源天線檢測(cè)

家用電視廣播接收放大器和有源天線檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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DIN EN 62002-1-2008移動(dòng)和便攜式DVB-T/H無(wú)線電通路.第1部分:接口規(guī)范(IEC 62002-1-2008 +技術(shù)勘誤2008).德文版本EN 62002-1-2008

This International Standard is a radio access specification for mobile, portable and hand-held portable devices capable of receiving DVB-T/H services. It includes informative system aspects as well as specifications for minimum RF-performance.

BS EN 62002-1-2008移動(dòng)和便攜式DVB-T/H無(wú)線電通路.接口規(guī)范

This part of IEC 62002 is a radio access specification for mobile, portable and hand-heldportable devices capable of receiving DVB-T/H services. It includes informative systemaspects as well as specifications for minimum RF-performance. It covers terminals in threemain classes, namely integrated car terminals, portable digital TV sets and hand-held portableconvergence terminals. Interoperability with integrated cellular radios is also considered. Thespecification covers the following areas.? Frequency ranges? Supported modes? Definition of receiving conditions? Definition of the receiver RF-reference model? Definition of degradation criteria? Antenna characteristics? Channel models? C/N-performance with different channels? Minimum and maximum input levels? Immunity to interfering signals? Definition of an ensemble of interference patterns? Tolerance to impulse interference? SFN-performance? Transmitter minimum performance? Interoperability of cellular radios? EMC aspects