4" B/W Monitor Doorphone System SDV310

Daewoo Electronics (Daytron); Seoul

  • Year
  • 1990 ??
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 275451

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Batteries / addl. power jack / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 4" B/W Monitor Doorphone System SDV310 - Daewoo Electronics Daytron;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 190 x 230 x 40 mm / 7.5 x 9.1 x 1.6 inch
  • Notes
  • Wandmodell.

    Loudspeaker / microphone model CA-134P EIA

  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)

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The model 4" B/W Monitor Doorphone System is part of the collections of the following members.

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