80B CH= 77BA
Patterson Radio Co. / Electric Co.; Los Angeles, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Patterson Radio Co. / Electric Co.; Los Angeles, CA
- Year
- 1937
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 50349
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 456 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
- Storage and/or dry batteries / 6 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 80B CH= 77BA - Patterson Radio Co. / Electric
- Shape
- Console with any shape - in general
- Dimensions (WHD)
- 25 x 42 x 14 inch / 635 x 1067 x 356 mm
- Notes
-
Tuning eye. Built-in vibrator. It was advertised as being "climate proof," with all transformers, coils, and condensers (capacitors) vacuum impregnated. A high fidelity switch broadens the response curves of the intermediate frequency transformers.
- Price in first year of sale
- 109.50 USD
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 9 = 1938 and before
- Mentioned in
- Rider's 9-1
- 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