• Country
• South Korea

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: South Korea (ROK)

• Year
• 2000 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 277868

• Number of Tubes
• 1

• Valves / Tubes

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100 - 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 4" B/W Monitor Video Intercom - Torsprechanlage WJ-340 EIA - Unknown - CUSTOM BUILT: South

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 200 x 220 x 80 mm / 7.9 x 8.7 x 3.1 inch

• Notes

• Kombination Gegensprechanlage (Torsprechanlage) mit Video-Monitor für Wandmontage.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Author
• Model page created by Michael Gnaedig-Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 72 models, 62 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: South Korea (ROK)