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Piccadilly 7 Transistor PR721 with OC78

Piccadilly 7 Transistor PR721; Perdio Electronics (ID = 350590) Radio
 
Piccadilly 7 Transistor PR721; Perdio Electronics (ID = 585256) Radio
 
Piccadilly 7 Transistor PR721; Perdio Electronics (ID = 585272) Radio
 
Piccadilly 7 Transistor PR721; Perdio Electronics (ID = 585274) Radio
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Piccadilly 7 Transistor PR721; Perdio Electronics (ID = 350590) Radio
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Country:  Great Britain (UK)
Manufacturer / Brand:  Perdio Electronics Ltd.; London
Year: 1959/1960 Type: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: OC44 OC45 OC45 OC78D OC78D OC78 OC78
Principle Super-Heterodyne (Super in general); ZF/IF 470 kHz; 3 AF stage(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
Power out
from Radiomuseum.org Model: Piccadilly 7 Transistor PR721 [with OC78] - Perdio Electronics Ltd.;
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 6 x 4 x 1.75 inch / 152 x 102 x 44 mm
Notes There is also a variant with different transistor lineup.
Mentioned in -- Original-techn. papers.

Model page created by Mario Coelho. See "Data change" for further contributors.

All listed radios etc. from Perdio Electronics Ltd.; London
Here you find 50 models, 30 with images and 34 with schematics.


  
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