CD Receiver UD-M31

Denon (Marke / brand)

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  • Year
  • 2003 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 321766

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • CD-Player, -Writer, MD, MOD (audio); Radio Control (+Remote Wire etc)
  • Power type and voltage
  • Alternating Current supply (AC) / 60Hz, 120 or 50Hz, 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 44 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: CD Receiver UD-M31 - Denon Marke / brand
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 210 x 95 x 325 mm / 8.3 x 3.7 x 12.8 inch
  • Notes

  • Specifications of the Denon CD Receiver UD-M31

    Receiver section
    Reception frequency band: FM: 87.50 MHz ~ 108.00 MHz
    AM: 520 kHz ~ 1710 kHz
    Reception sensitivity: FM: 1.5 μV/75 Ω/ohms
    AM: 20 μV
    FM stereo separation: 35 dB (1 kHz)
    Rated output power: 22 W + 22 W (6 Ω / ohms, 1 kHz, T.H.D. 10%)
    Audio input / output jacks: AUX input/output jacks, TAPE PB/REC jacks,
    PRE OUT (MONO)
    3.5 mm headphones jack

    CD player section
    Wow & flutter: Below measurable limits (±0.001% W. peak)
    Sampling frequency: 44.1 kHz
    Optical source: Semiconductor

    Clock, Timer section
    Clock system: Power source synchronous system
    Clock precision (per month): ± 30 seconds
    Timer functions: Everyday timer (1 setting)
    Once timer (1 setting)
    Sleep timer (maximum 60 min.)

    General
    Power supply: AC 120 V, 60 Hz or 230 V, 50 Hz
    Power consumption: 50 W
    Remote control unit: RC-933
    Remote control system: Infrared pulse system

    Made in China.

  • Net weight (2.2 lb = 1 kg)
  • 4.3 kg / 9 lb 7.5 oz (9.471 lb)
  • Mentioned in
  • - - Manufacturers Literature (Operating Instructions)
  • Author
  • Model page created by William Fague. See "Data change" for further contributors.

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