- Country
- United States of America (USA)
- Manufacturer / Brand
- United Air Cleaner Corp. - see also Sentinel
- Year
- 1930 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 113180
-
- Brand: Sentinel
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Valves / Tubes
- unknown_Tube
- Main principle
- Superhet with RF-stage; ZF/IF 175 kHz; 1 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: 106 B - United Air Cleaner Corp. - see
- Notes
- Pentode tubes used for RF, Mixer, IF stages, triode tubes for Oscillator, (2nd)Detector and push-pull audio amplifier.
- Circuit diagram reference
- Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
- Author
- Model page created by Dirk Taekels. See "Data change" for further contributors.
- Other Models
-
Here you find 43 models, 11 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United Air Cleaner Corp. - see also Sentinel