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Accuphase T-1100 User Manual

Summary of T-1100

  • Page 1

    $$3 ● double-tuned front end easily handles high signal levels ● revolutionary dds principle for local oscillator ● variable bandwidth if filter prevents interference ● multipath reduction function ● digital fm detector keeps distortion and noise to a minimum ● ds-dc achieves ideal stereo demodulati...

  • Page 2

    Sine wave data quartz oscillator d/a converter output frequency divider 0110 demodulated output phase detector fm wave signal input imaginary part real part division differentiation tanθ （tan 1 ） phase angle (θ) arctangent f 0 noise or adjacent broadcast station narrow if bandwidth reduces interfere...

  • Page 3

    Response in db frequency in hz stereo separation #hannel 3eparator #rosstalk $ouble pilot tone stereo-modulated signal #rosstalk #ancellation （st , 2 #rosstalk #ancellation （nd 0ilot $irect 3ynthesis 20 30 50 100 200 500 1k 2k 3k 5k 10k 0 −10 −20 −30 −40 −50 −60 −70 −80 −5 −15 −25 −35 −45 −55 −65 −7...

  • Page 4

    ■ supplied accessories: notes ● an fm antenna is required to use the t-1100. Please consult your dealer regarding antenna installation. ● in residences with shared antenna systems, confirm that the antenna outlet carries fm signals. ● use a 75-ohm coaxial cable with f type plug for the antenna conne...