Acai AT-57

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Data[edit]

General

  • Manufacturer: Akai
  • Model: AT-57
  • Year of manufacture: 1991 - 1992
  • Made in: Japan
  • Color: black
  • Remote control: yes (e.g. RC-A57)
  • Power consumption: 9 W
  • Dimensions: 425 x 96 x 335 mm (WxHxD)
  • Weight: 3,6 kg
  • Original price approx.: 498 DM


Connections

  • Number of outputs:
    • Line-Out


Technical Data

  • Reception: 3 wavebands (FM/MW/LW).
  • Frequencies:
    • FM: 87.5 - 108.0 MHz

MW: 522 - 1611 kHz LW: 153 - 281 kHz

  • Frequency response: 30 Hz - 15kHz +/- 1dB
  • Distortion factor:
    • Narrow: 0.15% (mono), 0.20% (stereo).

Wide: 0.08% (mono, )0.15% (stereo)

  • Signal-to-noise ratio: 80dB (mono), 70dB (stereo)
  • Selectivity:
    • Narrow: 80dB

Wide: 65dB

  • Co-wave selection: 1.5dB
  • Spurious wave selection: 100dB
  • Image frequency attenuation: 90dB
  • IF attenuation: 85dB
  • AM suppression: 60dB
  • Output level:
    • VHF (Germany,Spain): 690mV (100% Mod.)

VHF (other countries): 930mV (100% mod.) AM: 330mV (30% mod.) RDS: no

  • Station memory: 30


Special Features

  • 30 preset stations
  • 10-button direct tuning system (automatic/manual)
  • Back-up for transmitter memory
  • Antenna A/B selector switch
  • Auto Hi-BLEND
  • Intermediate frequency band selection
  • FM Auto/Mono selector switch
  • FL Indicator
  • Signal indicator
  • Station recall in sequence
  • Automatic Memory
  • Multi-tune memory
  • Remote control with System FB AM-57 and AM-67


Remarks[edit]



Pictures[edit]

  • Extract from brochure: Akai Classic Series AM-67, AT-57, CD-57, GX-57

Datei:Akai AM-67-AT-57-CD-57-GX-57-Prospekt-1.jpg


Reports[edit]

Links[edit]