• Country
• United States of America (USA)

• Manufacturer / Brand
• National Company; Cambridge & Malden (MA)

• Year
• 1940–1943

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 49589

• • alternative name: National Toy Co.
  • Brand: Thrillbox

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 12

• Valves / Tubes
• 6SK7 6K8 6J5 6K7 6SK7 6C8G 6SJ7 6SJ7 6F8G 6V6 6V6 5Y3G

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Line / Batteries (any type) / 110-120 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: NC-200 TG - National Company; Cambridge &

• Shape
• Tablemodel, low profile (big size).

• Notes
• coverage 490 kHz - 30 MHz, AM, CW (BFO); comes with NC-2TS matching speaker

• Net weight (2.2 lb = 1 kg)
• 29.5 kg / 64 lb 15.6 oz (64.978 lb)

• Price in first year of sale
• 147.00 $

• External source of data
• Ernst Erb

• Source of data
• Communications Receivers

• Circuit diagram reference
• Rider's Perpetual, Volume 14 = 1944 = before 1943

• Mentioned in
• Shortwave Receivers - Past & Present (3rd ed.)

• 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)