AM/FM Stereo Tuner RT-1080

Roland Electronics Co. Ltd., Rotel; Tokyo

Datos
Foro
Imágenes
Colecciones

  • Año
  • 2001
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 205862

 Especificaciones técnicas

  • Numero de valvulas
  • 1
  • Válvulas
  • Numero de transistores
  • Hay semiconductores.
  • Semiconductores
  • Principio principal
  • PLL, Phase-locked loop
  • Gama de ondas
  • OM y FM
  • Especialidades
  • Remote Control (with wire or wireless)
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 120; 230 Volt
  • Altavoz
  • - Este modelo usa amplificador externo de B.F.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: AM/FM Stereo Tuner RT-1080 - Roland Electronics Co. Ltd.,
  • Forma
  • Unidad para estanteria.
  • Ancho, altura, profundidad
  • 432 x 92 x 340 mm / 17 x 3.6 x 13.4 inch
  • Anotaciones

  • A hi-fi AM/FM stereo tuner with a digital fluorescent tube display and infrared remote control (RR-T93). With press button switches for Band (AM/FM), Tuning Up and Down, Auto Tuning, Tune/Preset, Preset Scan, Memory, FREQ DIRECT, FM Mono, ANT ATT (local/distance), FM IF Narrow, ANT A/B (to select one of the two IEC FM antenna inputs), DISPLAY (Off/On), RDS/RBDS (PTY, TP, TA and AF) and 10 Numeric buttons for Station Presets and Frequency Direct, terminals for AM and FM antennae, RCA phono Line Output sockets, connections for Ext. Remote, 12V trigger and Computer I/O.

    Functions

    • 30 Station Presets for memorizing favourite stations
    • RDS (Radio Data System) capability for Europe and RBDS (Radio Broadcast Data Service) capability for the USA
    • Manual frequency and preset tuning, auto-search tuning, preset scanning, and frequency direct tuning.
    • Dual selectable FM antenna inputs
    • Stereo/mono switching, selectable local/distance antenna attenuation, selectable narrow/wide IF band.
    • 12 volt trigger connections for remote turn on/off by Rotel preamplifiers and surround on/off by Rotel preamplifiers and surround processors.
    • Computer I/O connection for operation of the unit from a home automation controller or a computer running special software
    Specification  
    FM Tuner  
    Usable Sensitivity 12.2dBf
    50dB Quieting Sensitivity 20.2dBf (mono), 45.3dBf (stereo)
    Signal to Noise Ratio (at 65 dBf) 75dBf (mono), 72dBf (stereo)
    Harmonic Distortion (at 65 dBf) 0.2% (mono), 0.3% (stereo)
    Frequency Response 10Hz - 15kHz, ±3dB
    Capture Ratio 2.0dB
    Alternate Channel Selectivity 47dB (± 400 kHz)
    Spurious Response Ratio 90dB
    IF Rejection Ratio 80dB
    AM Suppression Ratio 55dB
    Stereo Separation (100Hz/1kHz/10kHz) 40dB/45dB/35dB
    Output level 1.2V
    Antenna Input 75 ohms unbalanced
    AM Tuner  
    Usable Sensitivity 300 µV/m
    Selectivity 25dB
    Harmonic Distortion 0.5%
    Image Rejection Ratio 45dB
    Signal to Noise Ratio 48dB
    Output level 165mV
    Antenna Input Loop Antenna

    Versions/Power Requirements
    USA version / 120 volts AC 60 Hz
    European version / 230 volts AC 50 Hz

    Power Consumption: 10 watts

  • Peso neto
  • 4.7 kg / 10 lb 5.6 oz (10.352 lb)
  • Precio durante el primer año
  • 499.00 $
  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Owner's manual RT-1080)
  • Autor
  • Modelo creado por un miembro de A. Ver en "Modificar Ficha" los participantes posteriores.

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