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doublet ID = 142343

Country:  Hong Kong
Manufacturer / Brand:  Bolton Electronics Ltd.; Hong Kong
Year: 9999 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6:
Main principle Superheterodyne (common)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details Radio with other functions
Power type and voltage Dry Batteries / 2 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
Power out 0.1 W (undistorted)
from Model: doublet ID = 142343 - Bolton Electronics Ltd.; Hong
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 69 x 107 x 18 mm / 2.7 x 4.2 x 0.7 inch
Notes This pocket radio includes a small light. This radio set includes also one thermometer. On the back cover is readable "UK PATENT No. 978571. See also other pocket radios from Bolton.
Net weight (2.2 lb = 1 kg) 0.118 kg / 0 lb 4.2 oz (0.26 lb)

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

All listed radios etc. from Bolton Electronics Ltd.; Hong Kong
Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.