- Country
- Great Britain (UK)
- Manufacturer / Brand
- Sinclair Radionics Ltd.; St. Ives (Cambridge)
- Year
- 1964
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 133988
from a construction manual
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 3
- Semiconductors
- Main principle
- TRF with regeneration; 3 AF stage(s); Reflex
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 2 x 1.3 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Micro 6 - Sinclair Radionics Ltd.; St.
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 1.3 x 1.8 x 0.5 inch / 33 x 46 x 13 mm
- Notes
- 3 Transistors in reflex circuit provides 2 RF stages & 3 AF stages. 2 Diodes used for demodulation. Fixed regeneration. Crystal earphone. Earphone jack switches set on/off.
- Mentioned in
- Book Sinclair Archeology by Enrico Tedeschi, Hove Books, 1996
- Author
- Model page created by Keith Staines. See "Data change" for further contributors.
- Other Models
Here you find 32 models, 27 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sinclair Radionics Ltd.; St. Ives (Cambridge)