- Country
- United States of America (USA)
- Manufacturer / Brand
- Sargent Co., E.M.; Oakland, CA
- Year
- 1933
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 127373
- Number of Tubes
- 9
- Main principle
- Superhet, double/triple conversion; ZF/IF 465/175 kHz
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- - For headphones or amp.
- Power out
- 5 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: 9-33 - Sargent Co., E.M.; Oakland, CA
- Shape
- Tablemodel, low profile (big size).
- Notes
- May be the first dual conversion receiver. Four RF bands, coverage not known. 465KHz first IF, 175KHz second IF; tunable HFO. Bal/unbal, three terminal antenna input. Bandspread control rotated the stator of the tuning capacitor.
- Price in first year of sale
- 70.00 $
- Source of data
- Communications Receivers
- Author
- Model page created by Emilio Ciardiello. See "Data change" for further contributors.
- Other Models
-
Here you find 27 models, 21 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sargent Co., E.M.; Oakland, CA