Precision Audio Component / FM Tuner TU-900

Denon (Marke / brand)

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  • Anno
  • 1981
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 208140

 Specifiche tecniche

  • Numero di transistor
  • A semiconduttori.
  • Semiconduttori
  • Principio generale
  • Supereterodina (in generale)
  • Gamme d'onda
  • Solo modulazione di frequenza (FM)
  • Particolarità
  • Hi-Fi equipment
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 120; 220; 240 Volt
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile di metallo
  • Radiomuseum.org
  • Modello: Precision Audio Component / FM Tuner TU-900 - Denon Marke / brand
  • Forma
  • Apparecchio per ripiani a scaffale (come i componibili HiFi).
  • Dimensioni (LxAxP)
  • 505 x 83 x 344 mm / 19.9 x 3.3 x 13.5 inch
  • Annotazioni

  • A hi-fi FM stereo tuner with both an analog dial and digital frequency display housed in a metal case with wooden side panels. With a rotary Tuning control (which is touch sensitive, while held the quartz-lock tuning is defeated), five LED Signal strength indicators, LED indicators for Tuning, Servo Lock and FM stereo, push button switches for IF Band (Narrow/Wide), Muting (On/Off), Mode (Mono/Auto), and Record Calibration check. On the back, an F type 75 ohm coaxial FM antenna connector, terminals for FM antennae, RCA phono sockets for Line output to Tape and Amp.

    Specification  
    Tuning Range 88-108MHz
    Usable sensitivity  1.7µV (9.8dBf)
    Effective selectivity Wide 50dB, Narrow 90dB (±400kHz)
    S/N ratio Mono 88dB, Stereo 85dB
    THD    
     Mono (100% mod.),
     Stereo (90% mod.)    		 0.025% (Wide), 0.1% (Narrow) (1kHz)
    0.035% (Wide), 0.3% (Narrow) (1kHz)
    Capture ratio 1.0dB
    AM suppression 70dB
    Image rejection 90dB
    IF rejection 100dB
    Spurious response 90dB
    Frequency response 20Hz-15kHz +0.2dB,-1.5dB
    Stereo separation 60dB (Wide), 45dB (Narrow) (1kHz)
    Muting operation level 26dB
    Output level (100% mod.) 0.6V (for deck), 3.3kΩ (for amp.)
    Level check frequency 440Hz
    Antenna terminals 75Ω, 300Ω terminal type

    Versions/Power requirements
    120V AC 60Hz
    200V/220V/240V AC 50Hz

    Power consumption:         14 Watts

  • Peso netto
  • 6.1 kg / 13 lb 7 oz (13.436 lb)
  • Prezzo nel primo anno
  • 590.00 $
  • Bibliografia
  • - - Manufacturers Literature (1981 Denon catalogue)
  • Autore
  • Modello inviato da Franz Scharner. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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