Digital Synthesized AM/FM Stereo Tuner T-03

Luxman, Lux Corp.; Kinsuido of Osaka

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  • Year
  • 1988–1993
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 326816

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop; ZF/IF 450/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Digital Synthesized AM/FM Stereo Tuner T-03 - Luxman, Lux Corp.; Kinsuido of
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 453 x 62 x 323 mm / 17.8 x 2.4 x 12.7 inch
  • Notes

  • A hi-fi digital synthesized AM/FM stereo tuner with a digital frequency display housed in a champagne metal case. Facility for wired system remote control. With twin FM detectors, low noise dual gate MOS-FET varactor front end, 24 random-access AM/FM station memories, cable ready FM fine tuning, wide/narrow FM bandwidth selection, computer analyzed tuning (C.A.T.), record calibration, unattended program recording. On the back, an adjustable clip-on AM loop antenna and input jack, terminal for external AM antenna and a 75 ohm 'F' connector for FM antenna, Memory/Normal switch, 25-200kHz tuning increment switch (25kHz increment for cable radio), RCA phono Line Output sockets and serial remote in/out jacks.

    Specification  
    FM TUNER SECTION 87.5MHz - 108MHz
    87.9MHz - 107.9MHz (UZ)
    Usable Sensitivity/75Ω 8.8dBf
    50dB Quieting Sensitivity/75Ω Mono 19dBf, Stereo 38dBf
    Distortion at 65dB  
     Mono: 100Hz/1kHz
             : 50Hz-10kHz    		 0.04%/0.04%
    0.09%
     Stereo: 100Hz/1kHz
               : 50Hz-10kHz    		 0.05%/0.05%
    0.1%
    S/N Ratio at 65dBf  Mono 88dB, Stereo 78dB
    Frequency Response 20Hz-15kHz ±1.0dB
    Capture Ratio at 65dBf WIDE 1.0dB
    ACS (alternate Chan. Sel.)  
     75kHz Dev. Wide/Narrow
     40kHz Dev. Wide/Narrow    		 45dB/80dB (±400kHz)
    38dB/70dB (±300kHz)
    Adj. channel selectivity Narrow: 20dB (±200kHz)
    Image Response Ratio 80dB
    IF Response Ratio 110dB
    Spurious Response Ratio 105dB
    AM Suppression Ratio 70dB
    Sub carrier suppression ratio 60dB
    Stereo Separation (100Hz/1kHz) 48dB/58dB
    Output level/Impedance 700mV/2kΩ
    AM (MW) TUNER SECTION 522kHz - 1,611kHz
    530kHz - 1,620kHz (UZ)
    Usable Sensitivity 58dB/m
    Distortion 0.5%
    S/N Ratio 50dB
    Output Level/Impedance 210mV/2kΩ

    Versions/Power Requirements
    SD, EK Models  /  220V AC 50Hz
    UZ Model  /  120V AC 60Hz

    Power Consumption: 15 watts

    Similar to the Luxman T-03L Digital Synthesized AM/FM Stereo Tuner which additionally has LW, and to the Luxman T-117 Digital Synthesized AM/FM Stereo Tuner housed in a black case.

  • Net weight (2.2 lb = 1 kg)
  • 3.6 kg / 7 lb 14.9 oz (7.93 lb)
  • Mentioned in
  • -- Original prospect or advert (1988-89 Luxman Audio Components and 1992-93 Luxman 300 Series catalogues)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's manual T-03/T-03L)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Service manual T-117/T-117L/T-03/T-03L)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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