Precision Audio Component / AM-FM Stereo Tuner TU-460L

Denon (Marke / brand)

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  • Année
  • 1989
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 219564

 Spécifications techniques

  • No. de transistors
  • Semi-conducteurs présents
  • Semi-conducteurs
  • Principe général
  • PLL (Phase-locked Loop, boucle à phase asservie)
  • Gammes d'ondes
  • PO, GO et FM
  • Particularités
  • Equipement HIFI
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 220 or 240 Volt
  • Haut-parleur
  • - Pour casque ou amplificateur BF
  • Matière
  • Boitier métallique
  • De Radiomuseum.org
  • Modèle: Precision Audio Component / AM-FM Stereo Tuner TU-460L - Denon Marke / brand
  • Forme
  • Appareil d'étagère
  • Dimensions (LHP)
  • 434 x 73 x 287 mm / 17.1 x 2.9 x 11.3 inch
  • Remarques

  • A stereo hi-fi AM/FM tuner in a black or silver metal case. RCA Line Out sockets, terminals for the supplied clip-on AM loop aerial and a 75ohm coaxial socket for an FM antenna.

    Features

    • High sensitivity digital frequency synthesizer tuner for accurate tuning
    • Random presets for 30 AM and FM stations
    • Programmable antenna signal attenuator for cable reception and strong local stations
    • Low output impedance of 500 ohms
    • Featuring four varactor diodes, MOSFETs with high sensitivity
    • Automatic and fast manual tuning
    • Ceramic filter in the IF stage effectively combats noise
    • Optional wood side panels are available

    Specification
    FM
    Frequency Range:       87.50 — 108.00 MHz
    Antenna:                    75 ohm unbalanced
    Usable Sensitivity:      0.8µV (9.3 dBf) (DIN)
                                     1.0µV (11.2 dBf) (IHF)
    S/N 50dB Sensitivity:  Mono: 1.7µV (15.9 dBf)
                                     Stereo: 23µV (38.5 dBf)
    Frequency Response: 20 Hz to 15 kHz, +0.5dB, -1.5dB
    Signal-to-noise Ratio:  Mono: DIN 77 dB, IHF-A 82dB
                                     Stereo: DIN 73 dB, IHF-A 78dB
    Total Harmonic Distortion:
        Mono  1 kHz          0.3% (at 75kHz dev.)
        Stereo 1 kHz          0.7%, 0.2% DIN (at 67.5 dev.)
    Stereo Separation:      40 dB (1 kHz)
    AM
    Antenna Terminal:      Terminal Type, with Loop Antenna
    Frequency Ranges:    MW 522 - 1611 kHz, LW 153 - 281 kHz

    Versions/Power Requirements
    220V AC 50Hz
    240V AC 50Hz

    Similar to the Denon TU-460 AM-FM Stereo Tuner which has FM and MW only.

  • Poids net
  • 3.1 kg / 6 lb 13.3 oz (6.828 lb)
  • Source
  • -- Original prospect or advert
  • Schémathèque (1)
  • - - Manufacturers Literature (Denon '89 Hi-Fi Bausteine Katalog)

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