Oscilloscope CRR
National Company; Cambridge & Malden (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1939–1941 ?
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 285918
-
- alternative name: National Toy Co.
- Brand: Thrillbox
National Catalog 1941 page 15
National Catalog 1941 page 15
- Number of Tubes
- 2
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Oscilloscope CRR - National Company; Cambridge &
- Shape
- Rack
- Dimensions (WHD)
- 0 x 3.5 x 0 inch / 0 x 89 x 0 mm
- Notes
-
The National CRR is a 2" rack mount cathode ray oscilloscope. Intended for monitoring modulation during transmitting.
- Price in first year of sale
- 32.50 USD
- Mentioned in
- National Company 1941 Catalog page 15
- Author
- Model page created by Wayne Childress. See "Data change" for further contributors.
- 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)