- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Year
- 1954
- Category
- Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
- Radiomuseum.org ID
- 145927
-
- Brand: Pierce Airo
Sams Photofact Folders
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- RF Converter/Adapter (not voltage converter)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Alternating Current supply (AC) / 110 - 120 Volt
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: H-300 - DeWald Radio Mfg. Corp.,
- Shape
- Tablemodel, with any shape - general.
- Notes
- The DeWald Model H-300 is an AC Operated 3 Tube All Channel UHF Converter.
Tuning Range: TV - Channels 14 thru 84 UHF.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 9-54, Set 250, Folder 7)
- Author
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
-
Here you find 443 models, 195 with images and 344 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeWald Radio Mfg. Corp., Pierce Airo Inc.