CT-900 Ch= 135 standard tuner
Hoffman Radio Corp.; Los Angeles, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Hoffman Radio Corp.; Los Angeles, CA
- Year
- 1949
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 222401
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 29
- Valves / Tubes
- 6AG5 6J6 6AG6 6AG5 6AG5 6AG5 6AL5 6AU6 6K6GT 6BA6 6BA6 6AU6 6AL5 6AT6 6V6GT 6SK7 6SH7 6SN7GT 6J5 6K6GT 6AL5 6AC7 6K6GT 6BG6G 5V4G 1B3GT 5U4G 5U4G 10BP4
- Main principle
- Superheterodyne (common)
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Alternating Current supply (AC) / 105-125 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.5 inch = 29.2 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: CT-900 Ch= 135 [standard tuner] - Hoffman Radio Corp.; Los
- Shape
- Console with any shape - in general
- Notes
-
10" square CRT, tuning range channels 2 though 13.
This model was fitted with different tuners: Standard Coil, RCA or Tarzian. While the standard tuner employs 2 tubes 6AG5 and 6J6, the RCA tuner has 3x 6J6 and the Tarzian tuner 6BH6, 6AG5 and 6C4.
- Mentioned in
- Photofact Folder, Howard W. SAMS (Set 63, Folder 11, Date 6/49)
- Literature/Schematics (1)
- Rider's TV, 2-1
- Author
- Model page created by Friedrich Weber † 12.09.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 912 models, 212 with images and 879 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Hoffman Radio Corp.; Los Angeles, CA