- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Year
- 1954 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 89915
-
- Brand: Pierce Airo
Beitman
Sams Photofact Folders
Click on the schematic thumbnail to request the schematic as a free document.
- 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
- Line / Batteries (any type) / AC/DC 110-120 / 67.5 & 7.5V Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
- from Radiomuseum.org
- Model: H-527 - DeWald Radio Mfg. Corp.,
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- The DeWald Model H-527 is a Three Power Portable AM Superheterodyne Receiver.
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 14, 1954
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 5-54, Set 239, Folder 5)
- Author
- Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.
- Other Models
-
Here you find 442 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.