• Digital TV Antenna
  • Digital TV Antenna
  • Digital TV Antenna
  • Digital TV Antenna
コンパクトサイズデジタルTVアンテナ(ワイヤレス)
コンパクトサイズ カスタムオーダ- アンテナ(ワイヤレス)
アンプ/分波器シリーズ
電源線/接続線/線付きコンネクタシリーズ
五金加工件
What's the DAB?
Digital audio broadcasting (DAB) is a digital radio standard for broadcasting digital audio radio services, used in several countries across Europe and Asia Pacific.

The DAB standard was initiated as a European research project in the 1980s. The Norwegian Broadcasting Corporation (NRK) launched the first DAB channel in the world on 1 June 1995 (NRK Klassisk), and the BBC and Swedish Radio (SR) launched their first DAB digital radio broadcasts in September 1995. DAB receivers have been available in many countries since the end of the 1990s.

DAB may offer more radio programmes over a specific spectrum than analogue FM radio. DAB is more robust with regard to noise and multipath fading for mobile listening, since DAB reception quality first degrades rapidly when the signal strength falls below a critical threshold, whereas FM reception quality degrades slowly with the decreasing signal.
Source:Wikipedia
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