- Country
- United States of America (USA)
- Manufacturer / Brand
- Philco, Philadelphia Stg. Batt. Co.; USA
- Year
- 1937/1938
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 50571
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 470 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries / 135, 90, 2, -3, &-9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Power out
- 1 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 38-33B - Philco, Philadelphia Stg. Batt
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Notes
- Uses combintation B/C dry battery with single connector for +135, +90, -3, and -9 V, and either a dry or storage A battery for 2 V.
- External source of data
- Ernst Erb
- Source of data
- Collector's Guide to Antique Radios 4. Edition
- Circuit diagram reference
- Rider's Perpetual, Volume 10 = 1939 and before
- Mentioned in
- Philco Radio 1928-1942
- Literature/Schematics (1)
- Machine Age to Jet Age II (page 210.)
- Other Models
-
Here you find 4126 models, 2231 with images and 3774 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA