B1111U Ch= 321U
Hoffman Radio Corp.; Los Angeles, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hoffman Radio Corp.; Los Angeles, CA
- Year
- 1957 ?
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 314661
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 21
- Valves / Tubes
- 6AF4A 6BQ7A 6AT8 6CB6 6CB6 6U8 12BY7 6AU6 6AL5 6AV6 6K6GT 12AU7 6CG7 6W6GT 6AL5 6CG7 6CU6 or 6BQ6GTB 6AX4GT 1B3GT 5U4GB 21ALP4A
- Main principle
- Superhet with RF-stage
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: B1111U Ch= 321U - Hoffman Radio Corp.; Los
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Hoffman model B1111U is a 21" b/w TV with US standard VHF tuner channels 2 thru 13, and 14 thru 83 UHF. Equipped with chassis 321U, VHF-UHF tuner 9884-1 or 9922 and picture tube 21ALP4A.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 372 Folder 7 dated 9-57)
- Author
- Model page created by Dirk Taekels. See "Data change" for further contributors.
- Other Models
-
Here you find 927 models, 213 with images and 894 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hoffman Radio Corp.; Los Angeles, CA