- Country
- United States of America (USA)
- Manufacturer / Brand
- Philco, Philadelphia Stg. Batt. Co.; USA
- Year
- 1938/1939
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 50626
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 470 kHz
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Power out
- 2.5 W (unknown quality)
- from Radiomuseum.org
- Model: 39-744T - Philco, Philadelphia Stg. Batt
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 20 x 14.3 x 9.5 inch / 508 x 363 x 241 mm
- Notes
- This model uses an internal vibrator for +B. "Philco-Tropic" model for extreme environments.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 11 = ca. 1940 and before
- Literature/Schematics (1)
- Philco 1939 RMS Yearbook
- Other Models
-
Here you find 4073 models, 2222 with images and 3721 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA