AM/FM Stereo Tuner RT-1024

Roland Electronics Co. Ltd., Rotel; Tokyo

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1976 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 150330

 Especificaciones técnicas

  • Numero de transistores
  • Hay semiconductores.
  • Semiconductores
  • Principio principal
  • Superheterodino en general
  • Gama de ondas
  • OM y FM
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 120; 100; 117; 220; 240 Volt
  • Altavoz
  • - Este modelo usa amplificador externo de B.F.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: AM/FM Stereo Tuner RT-1024 - Roland Electronics Co. Ltd.,
  • Forma
  • Rack
  • Ancho, altura, profundidad
  • 482 x 180 x 370 mm / 19 x 7.1 x 14.6 inch
  • Anotaciones

  • A hi-fi AM/FM stereo tuner with an analogue dial covering FM (87.5-108MHz) and MW (525-1605kHz) with built-in Dolby NR. With Multipath, Signal Strength, FM Tuning and Dolby Level meters, rotary Function selector switch (AM, FM Stereo, Stereo Only, FM Mono), switches for Hi-Blend, Multipath, Muting, FM Dolby, Dolby NR controls, indicators for Stereo and Dolby, rotary PLAY CAL Dolby/Tape calibration control, adjustable built-on AM ferrite bar antenna, terminals for AM and FM antennae and ground, RCA phono sockets for Fixed and Variable Line Output, for Dolby NR Tape input/output and Amp input/output and for Detection Output for connection to an FM 4 channel Detector, and a 400Hz Tone On/Off switch. Jack for headphones with volume control.

    Specification  
    FM SECTION  
    Usable Sensitivity: Mono 9.3dBf (1.6µV)
      50dB Quieting Sensitivity Mono 11.5dBf (2.1µV), Stereo 36dBf (35µV)
    Signal-to-Noise Ratio (at 65dBf) Mono 80dB, Stereo 75dB
    Distortion (at 65dBf) Mono 0.1%, Stereo 0.2%
    Frequency Response 30 - 15000Hz +0.5dB,-1 dB
    Selectivity: Alternate Channel  80dB
    Capture Ratio 1.0dB
    Stereo Separation: lkHz/30Hz-15kHz 47dB/35dB
    Spurious Response Rejection 110dB
    IF Rejection 110dB
    Image Rejection 110dB
    AM Suppression 60dB
    Muting Threshold 10µV, 30µV (fixed)
    Output Level fixed 775mV, variable 0-1.5V
    Dial Calibration Tolerance ±200kHz
    Antenna 300Ω balanced, 75Ω unbalanced
    AM SECTION  
    AM Sensitivity (IHF) 150µV/m
    Image Rejection 80dB
    IF Rejection 80dB
    Signal-to-Noise Ratio 55dB
    Selectivity 40dB
    Antenna Ferrite loopstick

    Versions/Power requirements
    120V AC 60Hz
    220V AC 50/60Hz
    240V AC 50/60Hz
    100, 117, 220 or 240V AC 50/60Hz with voltage selector

    Power consumption:  25 Watts max.

  • Peso neto
  • 11 kg / 24 lb 3.7 oz (24.229 lb)
  • Procedencia de los datos
  • -- Original prospect or advert
  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Owner's manual RT-1024)
  • Documentación / Esquemas (2)
  • - - Manufacturers Literature (Technical manual RT-1024)
  • Autor
  • Modelo creado por Franz Scharner. Ver en "Modificar Ficha" los participantes posteriores.

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