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Crystal Set

Crystal Set ; Annaka Electric Co.; (ID = 569443) Radio
Crystal Set ; Annaka Electric Co.; (ID = 2430122) Radio Crystal Set ; Annaka Electric Co.; (ID = 2430123) Radio
Crystal Set ; Annaka Electric Co.; (ID = 2430124) Radio Crystal Set ; Annaka Electric Co.; (ID = 2430125) Radio
Crystal Set ; Annaka Electric Co.; (ID = 569434) Radio Crystal Set ; Annaka Electric Co.; (ID = 2315924) Radio
Crystal Set ; Annaka Electric Co.; (ID = 2315925) Radio
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Crystal Set ; Annaka Electric Co.; (ID = 2430122) Radio
Annaka Electric Co.;: Crystal Set [Radio] ID = 2430122 1400x787
Select picture or schematic to display from thumbnails on the right and click for download.
For model Crystal Set, Annaka Electric Co.; - from 1931 called Anritsu.:
J_Annaka_récepteur_crystal set_vue de face_coll. privée (réf:1330).
 
Country:  Japan
Manufacturer / Brand:  Annaka Electric Co.; - from 1931 called Anritsu.
Year: 1918 ?? Category: Broadcast Receiver - or past WW2 Tuner
Main principle Crystal or Solid State Detector
Details
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Crystal Set - Annaka Electric Co.; - from 19
Material Wooden case
Dimensions (WHD) 19 x 7 x 12 inch / 483 x 178 x 305 mm
Notes Adjustable bias for Silicon Detector. Loose coupler.
This rare set was in the collection of the late Paul Giganti.
Net weight (2.2 lb = 1 kg) 22.9 kg / 50 lb 7 oz (50.441 lb)

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

All listed radios etc. from Annaka Electric Co.; - from 1931 called Anritsu.
Here you find 6 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

Collection of Museum Musée des Radios (CH)
  
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