- Country
- United States of America (USA)
- Manufacturer / Brand
- DeWald Radio Mfg. Corp., Pierce Airo Inc.
- Year
- 1946
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 37719
-
- Brand: Pierce Airo
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- 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
- AC/DC-set / 105 - 125 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: A500 - DeWald Radio Mfg. Corp.,
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 274 x 165 x 155 mm / 10.8 x 6.5 x 6.1 inch
- Notes
- The DeWald Model A-500 is an AC/DC operated AM Superheterodyne Receiver with self contained Loop Antenna.
- Net weight (2.2 lb = 1 kg)
- 2.3 kg / 5 lb 1.1 oz (5.066 lb)
- External source of data
- Ernst Erb
- Source of data
- Collector's Guide to Antique Radios 4. Edition
- Circuit diagram reference
- Rider's Perpetual, Volume 15 = 1947 and before
- Mentioned in
- The Radio Collector's Directory and Price Guide 1921 - 1965 (Beitman Radio Diagrams 1949)
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 9-46, Folder 464-22)
- 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.
Collections
The model A500 is part of the collections of the following members.