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doublet 102681

Country:  Worldwide
Manufacturer / Brand:  Unknown Worldwide
Year: 9999 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 2:
Main principle TRF with diode detector; 1 AF stage(s); Reflex
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 0.1 W (unknown quality)
from Model: doublet 102681 - Unknown Worldwide
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 62 x 105 x 30 mm / 2.4 x 4.1 x 1.2 inch

Various colors and styles. Same as "Windsor".
Supplied with external antenna and earphone.
Gross weight incl full packing 0.280 kg.

Net weight (2.2 lb = 1 kg) 0.190 kg / 0 lb 6.7 oz (0.419 lb)
Mentioned in -- Collector info (Sammler)
Literature/Schematics (1) Transistor Radios 1954-68 (p.76)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

All listed radios etc. from Unknown Worldwide
Here you find 713 models, 645 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.