- Country
- United States of America (USA)
- Manufacturer / Brand
- Patterson Radio Co. / Electric Co.; Los Angeles, CA
- Year
- 1932
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 50338
From an auction catalogue.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superheterodyne (common); ZF/IF 262 kHz; 2 AF stage(s)
- Tuned circuits
- 9 AM circuit(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 70AW - Patterson Radio Co. / Electric
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Notes
- The set covers the wavebands from 15 to 575 meters in 4 bands.
- External source of data
- Ernst Erb
- Source of data
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Circuit diagram reference
- Rider's Perpetual, Volume 4 = ca. 1934 and before
- Literature/Schematics (1)
- Rider's Perpetual, Volume 3 = 1933 and before
- Other Models
-
Here you find 111 models, 45 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Patterson Radio Co. / Electric Co.; Los Angeles, CA