- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1945/1946
- Category
- Amateur-Receiver (amateur bands, may include broadcast bands)
- Radiomuseum.org ID
- 49591
-
- alternative name: National Toy Co.
- Brand: Thrillbox
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 12
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110-120 / 220-240 Volt
- Loudspeaker
- - For headphones or amp.
- Power out
- 8 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: NC-2-40CS - National Company; Cambridge &
- Shape
- Tablemodel, with any shape - general.
- Notes
- coverage 200 - 400 kHz, 1 - 30 MHz, AM, CW (BFO);
optional NC-2TS table cabinet speaker.
F.Osterman (Shortwave Receivers Past & Pres.) and Rider's mention 6SJ7 in AVC stage instead of 6V6.
- Net weight (2.2 lb = 1 kg)
- 38.5 kg / 84 lb 12.8 oz (84.802 lb)
- External source of data
- Ernst Erb
- Source of data
- Communications Receivers
- Circuit diagram reference
- Rider's Perpetual, Volume 15 = 1947 and before
- 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)