Solid State AM/FM Stereo Tuner RT-622

Roland Electronics Co. Ltd., Rotel; Tokyo

  • Anno
  • 1974/1975
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 160842

 Specifiche tecniche

  • Numero di transistor
  • A semiconduttori.
  • Semiconduttori
  • Principio generale
  • Supereterodina (in generale); ZF/IF 455/10700 kHz
  • Gamme d'onda
  • Onde medie (OM) e MF (FM).
  • Particolarità
  • Hi-Fi equipment
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 100; 120; 220; 240 Volt
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Solid State AM/FM Stereo Tuner RT-622 - Roland Electronics Co. Ltd.,
  • Forma
  • Apparecchio per ripiani a scaffale (come i componibili HiFi).
  • Dimensioni (LxAxP)
  • 16.5 x 5.5 x 12 inch / 419 x 140 x 305 mm
  • Annotazioni
  • An analogue AM/FM stereo hi-fi tuner in a wooden cabinet. With Signal Strength and FM Tuning meters, AM/FM/FM Stereo source selector switch, Muting switch and Muting Level Control and MPX Filter switch. RCA sockets for fixed and variable output, variable level output control, fitted AM ferrite bar antenna, terminals for AM and FM indoor/outdoor aerials and an unswitched AC mains outlet.

    Specification
    FM

    Sensitivity (IHF)        1.7µV
    Frequency Range      88 - 108 MHz
    Harmonic Distortion   less than 0.5%
    Signal to Noise Ratio 70 db
    Capture Ratio           1.0 db
    Selectivity                80 db
    Stereo Separation     40 db at 1 kHz
    Image Rejection       100 db
    IF Rejection             100 db
    Spurious Response Rejection
                                  100 dB
    AM  
    Sensitivity (IHF)       200 µV/m
    Frequency Range    535 - 1605 kHz
    Image Rejection      80 db at 1 MHz
    IF Rejection            70 db at 1 MHz
    S/N Ratio               50 db
    Selectivity              40 db

    Power Requirements
    100/120/220/240 V AC 50/60Hz with internal voltage selector

  • Peso netto
  • 8 kg / 17 lb 9.9 oz (17.621 lb)
  • Prezzo nel primo anno
  • 49,000.00 JPY
  • Letteratura / Schemi (1)
  • Daten aus High Fidelity Jahrbuch 7
  • Letteratura / Schemi (2)
  • - - Manufacturers Literature (Rotel RT-622 AM/FM Stereo Tuner Owner's Manual)
  • Letteratura / Schemi (3)
  • - - Manufacturers Literature (Rotel RT-622 AM/FM Stereo Tuner Technical Manual)
  • Autore
  • Modello inviato da Ralf Kläs. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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