AM/FM Stereo Tuner RT-224

Rotel, The, Co., Ltd.; Tokyo

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  • Year
  • 1976
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 288171

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: AM/FM Stereo Tuner RT-224 - Rotel, The, Co., Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 400 x 110 x 240 mm / 15.7 x 4.3 x 9.4 inch
  • Notes

  •  An AM/FM stereo hi-fi tuner housed in a wooden case. With a Signal Strength Tuning meter, terminals for AM and FM antennae and RCA phono sockets for Line Output.

    Specification  
    FM Tuner Section  
    Sensitivity (IHF) 4.0µV
    Frequency Range 88-108 MHz
    Harmonic Distortion MONO: < 0.5% / STEREO: < 1%
    Signal to Noise Ratio > 60dB
    Capture Ratio 4.0dB
    IF Rejection 70dB
    Spurious Response Rejection 60dB
    AM Suppression 50dB
    AM Tuner Section  
    Sensitivity (IHF)  250 µV/m
    Frequency Range 535-1605 kHz
    Image Rejection 50dB at 1 MHz
    IF Rejection 40dB at 1 MHz
    Signal to Noise Ratio 50dB
    Selectivity 25dB
  • Net weight (2.2 lb = 1 kg)
  • 6 kg / 13 lb 3.5 oz (13.216 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Technical Manual RT-224 dated Feb 1976)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Owner's Manual RT-224)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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