Delco R-1139
United Motors Service (Delco)
- Country
- United States of America (USA)
- Manufacturer / Brand
- United Motors Service (Delco)
- Year
- 1937–1939
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 64420
-
- alternative name: Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
- Brand: Chieftain || Delco
Beitman
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 115 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet. / Ø 5 inch = 12.7 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Delco R-1139 - United Motors Service Delco
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 11.5 x 8.125 x 6.5 inch / 292 x 206 x 165 mm
- Notes
-
Ballast Tube L49B
- Price in first year of sale
- 18.95 USD !
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 10 = 1939 and before
- Literature/Schematics (1)
- Beitman Radio Diagrams, Vol. 02, 1939 (Beitmans Page 161)
- Literature/Schematics (2)
- Riders 10-16, 17
- Other Models
-
Here you find 585 models, 331 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United Motors Service (Delco)