Dream Machine Digital Voice Memo ICF-C723

Sony Corporation; Tokyo

  • Year
  • 1998
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 304589

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • HD or solid state memory; Radio with other functions
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220-230 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch
  • Power out
  • 0.1 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Dream Machine Digital Voice Memo ICF-C723 - Sony Corporation; Tokyo
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Dimensions (WHD)
  • 181 x 103 x 133 mm / 7.1 x 4.1 x 5.2 inch
  • Notes
  • Dream Machine FM/AM PLL Synthesized Clock Radio Digital Voicememo.

    Features: 

    • Dual alarm FM/AM PLL (Phase Locked Loop) synthesized clock radio
    • Digital Voice memo which can also be used for wake up memo mode
    • Date button to display the year, month and day
    • DST (Daylight Saving Time) - Summer Time calculation (1 hour skip fuction)
    • 5 random memory presets
    • Radio and buzzer alarms with the snooze function
    • LCD with backlight which has a brightness switch
    • Time Display - 12 hour system (US/Canada/UK, 24 hour system elsewhere)

    Radio Frequencies :

    • FM 87.5 - 108 MHz (0.1MHz steps US/Canada, 0.05MHz steps elsewhere)
    • MW 530 - 1710 kHz (10 kHz steps US/Canada, 9 kHz elsewhere)

    Digital Voice Memo Recording Section:

    • Built in flash memory
    • 20 Seconds recording time
    • Frequency Response 400 - 2700 Hz

    The similar ICF-C723L model built for the UK has additional LW band .

    Caratteristiche:

    • controllo volume -
    • voice memo con microfono incorporato -
    • tasto play/rec -
    • D.S.T. Summer Time -
    • commutatore band/clock/wake up station/radio/buzzer/wake up memo/ tune-time set +/- alarm reset - sleep - radio on/off - snooze -
    • 5 station memory presets  -
    • Brightness control -
    • Backlit green LCD display -
    • Dual alarm -
    • power consumption 5 watt -
    • antenna a filo esterna per ricezione FM - antenna interna in ferrite per ricezione AM.
  • Net weight (2.2 lb = 1 kg)
  • 0.550 kg / 1 lb 3.4 oz (1.211 lb)
  • Mentioned in
  • - - Manufacturers Literature (Operating Instructions dated 1998)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

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