FM-AM Program Tuner ST-242 US Model

Sony Corporation; Tokyo

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1980 ?
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 184025

 Especificaciones técnicas

  • Numero de transistores
  • Hay semiconductores.
  • Semiconductores
  • Principio principal
  • Superheterodino en general; ZF/IF 450/10700 kHz
  • Gama de ondas
  • OM y FM
  • Especialidades
  • Hi-Fi equipment
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 120 Volt
  • Altavoz
  • - Este modelo usa amplificador externo de B.F.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: FM-AM Program Tuner ST-242 [US Model] - Sony Corporation; Tokyo
  • Forma
  • Unidad para estanteria.
  • Ancho, altura, profundidad
  • 430 x 110 x 315 mm / 16.9 x 4.3 x 12.4 inch
  • Anotaciones

  • An AM/FM stereo tuner with an analogue dial. Wih manual tuning and five FM radio station presets. With a 5 LED signal strength indicator, indicators for FM Tuned and FM Stereo, rotary band selector switch (FM. AM), push button switches for FM Program, Mode/Muting and Manual Tuning, 5 FM Programmed Tuning push button switches, on the back a built-on adjustable ferrite bar AM antenna, terminals for AM and FM antennae and a Line Output interconnect cable with RCA phono plugs.

    Specification  
    FM Tuner Section  
    Tuning range 87.5 - 108 MHz
    Intermediate Frequency 10.7 MHz
    Sensitivity at 50dB Quieting 16.1dBf, 3.5µV (12dB) (MONO)
    38.3dBf, 45µV (33dB) (STEREO)
    Usable Sensitivity 10.3dBf, IHF 1.8µV (5dB)
    Signal-to-Noise Ratio 75dB (MONO), 70dB (STEREO)
    Harmonic Distortion at 1kHz 0.2% (mono), 0.3% (stereo)
    IM Distortion 0.2% (mono), 0.3% (stereo)
    Separation 45dB at 1kHz
    Frequency Response 30Hz - 15kHz +0.5dB,-2dB
    Alternate Channel Selectivity 60dB at 400kHz
    Capture Ratio 1.5dB
    AM Suppression Ratio 54dB
    Image Response Ratio 45dB
    Spurious Response Ratio 70dB
    Muting Threshold 5µV approx.
    Output Level 450mV, 8.2kΩ (75kHz deviation)
    Antenna Terminals 300Ω balanced, 75Ω unbalanced
    AM Tuner Section  
    Tuning range 530kHz - 1610kHz
    Intermediate frequency 450kHz
    Antenna Built-in ferrite-rod antenna,
    External antenna terminal

    Versions/Power Requirements
    US / 120 V AC 60Hz

    Power Consumption: 15 W

    Similar to the Sony ST-242 FM-AM Program Tuner (other markets).

  • Peso neto
  • 4.3 kg / 9 lb 7.5 oz (9.471 lb)
  • Procedencia de los datos
  • - - Manufacturers Literature
  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Service manual ST-242 US model dated 1980)
  • Autor
  • Modelo creado por un miembro de A. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

 Forum