- Country
- Canada
- Manufacturer / Brand
- De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
- Year
- 1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 343630
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Main principle
- Superheterodyne (common); ZF/IF 175 kHz
- Tuned circuits
- 2 AM circuit(s) 7 FM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 25Hz, 115 Volt
- Loudspeaker
- 2 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: 851F - De Forest DeForest Crosley
- Shape
- Console, Lowboy (legs < 50 %).
- Dimensions (WHD)
- 22 x 40 x 13 inch / 559 x 1016 x 330 mm
- Notes
-
DeForest Crosley model 851F. Has an 8 inch and a 10 inch electromagnetic speaker. Output tubes are in parallel not push-pull.
Attached schematic only refers to models 851A, 851B, York and Mayfair and therefore may be slightly different.
- Literature/Schematics (1)
- Radio College of Canada (RCC) (De Forest Crosley page 22)
- Literature/Schematics (2)
- Mallory Radio Service Encylclopedia 3rd Canadian Edition page 22
- Author
- Model page created by Les Dickson. See "Data change" for further contributors.
- Other Models
-
Here you find 272 models, 131 with images and 183 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto