- Country
- Brazil
- Manufacturer / Brand
- SEMP (-TCL, Toshiba), Sociedade Eletro-Mercantil Paulista; São Paulo
- Year
- 1966 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 261799
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 7
- Main principle
- Superheterodyne (common)
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Dry Batteries / 4 x 1,5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm
- Power out
- 0.7 W (max.)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Amazonas PT-90 - SEMP -TCL, Toshiba, Sociedade
- Notes
-
Semp - Indústria Brasileira,
4 bands.
- Literature/Schematics (1)
- -- Schematic
- Author
- Model page created by a member from BR. See "Data change" for further contributors.
- Other Models
-
Here you find 159 models, 123 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from SEMP (-TCL, Toshiba), Sociedade Eletro-Mercantil Paulista; São Paulo