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Micro FM

Micro FM ; Sinclair Radionics (ID = 427428) Kit
 
Micro FM ; Sinclair Radionics (ID = 427429) Kit
 
Micro FM ; Sinclair Radionics (ID = 427430) Kit
 
Micro FM ; Sinclair Radionics (ID = 427441) Kit
Micro FM ; Sinclair Radionics (ID = 478265) Kit Micro FM ; Sinclair Radionics (ID = 1166271) Kit
Micro FM ; Sinclair Radionics (ID = 1166281) Kit
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Micro FM ; Sinclair Radionics (ID = 478265) Kit
Sinclair Radionics: Micro FM [Kit] ID = 478265 225x413
Select picture or schematic to display from thumbnails on the right and click for download.
For model Micro FM, Sinclair Radionics Ltd.; St. Ives (Cambridge)
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Sinclair Radionics Ltd.; St. Ives (Cambridge)
Year: 1965 Category: Kit (Parts plus instruction) or building instructions only
Semiconductors (the count is only for transistors) 7: AF178 or. AF139 AF178 or. AF139 AF185 or. AF121 AF185 or. AF121 AF185 or. AF121 AF185 or. AF121 AC125 or. AC126
Main principle Superheterodyne (common)
Tuned circuits 1 FM circuit(s)
Wave bands FM Broadcast Band Only
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker - only for Earphone!
Power out
from Radiomuseum.org Model: Micro FM - Sinclair Radionics Ltd.; St.
Material Metal case
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 2 x 3 x 1 inch / 51 x 76 x 25 mm
Notes Bausatz für Miniatur-FM-Empfänger, sehr einfacher Superhet, aperiodische RF-Verstärker, selbstschwingende Mischstufe, dreistufiger ZF-Verstärker mit RC-Kopplung, Impulszähler ("Pulse Counting Detector"), zweistufiger NF-Verstärker mit Ausgang für Ohrhörer. NF-Frequenzgang 10 Hz...20.000 Hz ± 1 dB, AVR, Teleskopantenne. Das Gerät wurde durch Einstecken des Ohrhörers eingeschaltet.
Price in first year of sale 6.00 GBP
Literature/Schematics (1) -- Original-techn. papers. (H.de Vos, "Halfgeleiders", Bussum: De Muiderkring 1968, pp.233-235.)

Model page created by Aren van Waarde. See "Data change" for further contributors.



All listed radios etc. from Sinclair Radionics Ltd.; St. Ives (Cambridge)
Here you find 23 models, 22 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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