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Demon ; Berec Radio, London (ID = 1167880) Radio Demon ; Berec Radio, London (ID = 1167883) Radio
Demon ; Berec Radio, London (ID = 1167885) Radio Demon ; Berec Radio, London (ID = 1167887) Radio
Demon ; Berec Radio, London (ID = 1167889) Radio Demon ; Berec Radio, London (ID = 1167890) Radio
Demon ; Berec Radio, London (ID = 1167892) Radio
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Demon ; Berec Radio, London (ID = 1167880) Radio
Berec Radio, London: Demon [Radio] ID = 1167880 800x775
Select picture or schematic to display from thumbnails on the right and click for download.
For model Demon, Berec Radio, London:
Ebay auction jandjjarrett 380408965512 papers Serial # BD 007776
Country:  Great Britain (UK)
Manufacturer / Brand:  Berec Radio, London
Year: 1958 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: OC44 OC45 OC45 OC78D OC78 OC78
Main principle Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out
from Model: Demon - Berec Radio, London
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 240 x 200 x 90 mm / 9.4 x 7.9 x 3.5 inch

Similar to the Ever Ready Sky Leader model as Berec was just export brand of Ever Ready. Some BEREC Demon models use Sky Leader case and speaker cut out.

Recommended Ever Ready or Berec PP9 battery

Net weight (2.2 lb = 1 kg) 1.7 kg / 3 lb 11.9 oz (3.744 lb)
Mentioned in -- Original-techn. papers.
Literature/Schematics (1) Trader sheet 1437

Model page created by Peter Hoddow. See "Data change" for further contributors.

All listed radios etc. from Berec Radio, London
Here you find 25 models, 23 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.