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BL3

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BL3; Radiola marque (ID = 1958623) Radio
Radiola marque: BL3 [Radio] ID = 1958623 800x751
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For model BL3, Radiola (marque):
collection privée (réf: 2011)
 
Country:  France
Manufacturer / Brand:  Radiola (marque)
Brand
 
SFER
Year: 1923–1925 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: R31 or R14_Radiotechnique R31 or R14_Radiotechnique R31 or R14_Radiotechnique
Conflicting model year with tubedata.
The model date contradicts tube dates. [ R31 (1924)]
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries / 4 & 80 or 8 & 80 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: BL3 - Radiola marque
Material Wooden case, TUBES VISIBLE.
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 300 x 320 x 140 mm / 11.8 x 12.6 x 5.5 inch
Notes

Récepteur amplificateur à 3 lampes : étage détecteur à réaction suivi par 2 étages BF. Livré avec jeu de six bobines permettant de courvir la gamme 175-3000 m.

No. catalogue 2100.

lampes Y-culot!

Net weight (2.2 lb = 1 kg) 1.7 kg / 3 lb 11.9 oz (3.744 lb)
Price in first year of sale 430.00 FRF
Mentioned in Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 336)
Literature/Schematics (1) -- Original prospect or advert
Literature/Schematics (2) TSF Antique 1921 à 1927 (p. 151)
Literature/Schematics (3) Cat. Radiola 1925 p. 16

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Radiola (marque)
Here you find 823 models, 518 with images and 266 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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