Cosmopolitan H-490P4
Datom Industries, Inc.; New York, NY & Orange, NJ and Newark, NJ
- Country
- United States of America (USA)
- Manufacturer / Brand
- Datom Industries, Inc.; New York, NY & Orange, NJ and Newark, NJ
- Year
- 1958 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 195790
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / C: 1 x 1.5 & 1 x 45 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
- Power out
- 0.03 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: Cosmopolitan H-490P4 - Datom Industries, Inc.; New
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
-
Same schematic as Westinghouse H-490P4.
Note that related companies, Jewel Radio Corp., Gem Radio & Television and Fidelity Tube Corp., went bankrupt in late 1953 and the assets, including brand names Jewel and Gem, were purchased by Datom Industries, Inc. in early 1954.
- Literature/Schematics (1)
- Same schematic as Westinghouse H-490P4
- Author
- Model page created by Ugo Fermi. See "Data change" for further contributors.
- Other Models
-
Here you find 38 models, 38 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Datom Industries, Inc.; New York, NY & Orange, NJ and Newark, NJ
Collections
The model Cosmopolitan is part of the collections of the following members.