- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1948 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 49635
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 115 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: R-546 - National Company; Cambridge &
- Shape
- Tablemodel, with any shape - general.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 16 = ca. 1948 and before
- Other Models
-
Here you find 446 models, 285 with images and 189 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from National Company; Cambridge & Malden (MA)