• Country
• United States of America (USA)

• Manufacturer / Brand
• National Radio Engineering Co.; (where?)

• Year
• 1940 ??

• Category
• Telephony - wire and wireless

• Radiomuseum.org ID
• 327053

• Number of Tubes
• 3

• Valves / Tubes
• 12SC7 50L6GT 35Z5GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Intercom - National Radio Engineering Co.

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 11 x 8 x 6 inch / 279 x 203 x 152 mm

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Author
• Model page created by Uday Kalburgi. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 0 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from National Radio Engineering Co.; (where?)