RAO-4 CWQ-46187-B CWQ-46187-C
National Company; Cambridge & Malden (MA)
- Country
- United States of America (USA)
- Manufacturer / Brand
- National Company; Cambridge & Malden (MA)
- Year
- 1943 ?
- Category
- Military Receiver
- Radiomuseum.org ID
- 89575
-
- alternative name: National Toy Co.
- Brand: Thrillbox
- Main principle
- Superhet with RF-stage; ZF/IF 456 kHz
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 115 / 230 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: RAO-4 CWQ-46187-B CWQ-46187-C - National Company; Cambridge &
- Shape
- Tablemodel, with any shape - general.
- Notes
-
coverage 540 kHz - 30 MHz, AM, CW (BFO); similar to RAO-3 but 115/230 V operation (probably shore use), made under contract by Wells-Gardner Co.;
navy designation CWQ-46187-B and CWQ-46187-C, mount CWQ-10125A (has S-meter, no panadaptor out).
- Source of data
- Communications Receivers
- Author
- Model page created by Martin Bösch. 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)