- Country
- United States of America (USA)
- Manufacturer / Brand
- Philco, Philadelphia Stg. Batt. Co.; USA
- Year
- 1935
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 132045
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 460 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Short Wave(s) and Police.
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 620F - Philco, Philadelphia Stg. Batt
- Shape
- Console with any shape - in general
- Notes
-
Wave bands: 540-1720 kHz; 1.75-5.8 MHz; 5.7-18.0 MHz.
There is also the tombstone version 620B.
- Price in first year of sale
- 65.00 $
- Circuit diagram reference
- Rider's Perpetual, Volume 6 = 1935 and before
- Mentioned in
- Collector's Guide to Antique Radios (7th Edition)
- Literature/Schematics (1)
- Philco Radio 1928-1942 (Philco Service Bulletin # 218; Philco Wiring Diagrams, Parts Lists, and Essential Serv. Data 1928-36)
- Author
- Model page created by John Goller. See "Data change" for further contributors.
- Other Models
-
Here you find 4041 models, 2217 with images and 3690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA