Delta AM-FM Tuner

Leak, H.J.; London

  • Año
  • 1972 ??
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 315094

 Especificaciones técnicas

  • Numero de transistores
  • Hay semiconductores.
  • Semiconductores
  • Principio principal
  • Superheterodino en general
  • Gama de ondas
  • OM, OL y FM
  • Especialidades
  • Hi-Fi equipment
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 100-130; 220-250 Volt
  • Altavoz
  • - Este modelo usa amplificador externo de B.F.
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Delta AM-FM Tuner - Leak, H.J.; London
  • Forma
  • Unidad para estanteria.
  • Anotaciones
  • A stereo hi-fi AM/FM tuner with an analogue dial covering FM, MW and LW. Line output cables, 75Ω coaxial aerial socket and voltage selector   Rotary tuning control, signal strength meter, seven push buttons for AM/FM, MW/LW, Quasi stereo, Mono lock, AFC, Mono and Power On-Off.

    Specification  
    FM Tuner  
    Frequency Range 87-108 MHz
    Sensitivity 2.5µ Volts for 30 dB Signal/noise at 75 kHz deviation.
    Capture Ratio 3.5 dB
    AM Suppression 50 dB
    Stereo Crosstalk Better than 35 dB at 1 kHz.
    Better than 24 dB at 10 kHz.
    Distortion Less than 0.5% for 75 kHz deviation
    19 kHz Rejection 40 dB
    38 kHz Rejection 50 dB
    IF Rejection 80 dB
    Alternate channel selectivity 55 dB
    Signal to Noise Ratio 60 dB
    Image Rejection 72 dB
    AM Tuner  
    Frequency range 510 - 1650 kHz MW
    150 - 275 kHz LW
    Sensitivity 25µ Volts for 20 dB Signal/Noise at 1 MHz.
    IF Rejection 50 dB at 1 MHz.
    Image Rejection 50 dB at 1MHz.

    Similar to the Leak Delta FM Tuner which is FM only.

  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Rank HiFi Delta AM-FM Tuner Service Manual)
  • Autor
  • Modelo creado por Howard Craven. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

 Forum