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Beta

Beta ; CEI, Controlli (ID = 1105785) Radio
 
Beta ; CEI, Controlli (ID = 1105786) Radio
Beta ; CEI, Controlli (ID = 557131) Radio Beta ; CEI, Controlli (ID = 557132) Radio
Beta ; CEI, Controlli (ID = 557133) Radio Beta ; CEI, Controlli (ID = 557137) Radio
Beta ; CEI, Controlli (ID = 557138) Radio Beta ; CEI, Controlli (ID = 1106366) Radio
Beta ; CEI, Controlli (ID = 1167277) Radio Beta ; CEI, Controlli (ID = 1167278) Radio
Beta ; CEI, Controlli (ID = 1167279) Radio Beta ; CEI, Controlli (ID = 1167280) Radio
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Beta ; CEI, Controlli (ID = 557131) Radio
CEI, Controlli: Beta [Radio] ID = 557131 933x699
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For model Beta, CEI, Controlli Elettronici Industriali; Bologna
 
Country:  Italy
Manufacturer / Brand:  CEI, Controlli Elettronici Industriali; Bologna
alternative name
 
Hermann
Brand
Selonyx
Year: 1956 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: OC44 or. OC170 or. OC171 OC45 OC45 OC71 OC72 OC72
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 2 x 4.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out 0.3 W (unknown quality)
from Radiomuseum.org Model: Beta - CEI, Controlli Elettronici
Material Leather / canvas / plastic - over other material
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 180 x 125 x 63 mm / 7.1 x 4.9 x 2.5 inch
Notes

This is one of the first transistor radios made in Italy. Almost identical models are branded "Selonyx Cicala", "Selonyx Tingal", "Hermann Titanphon". See there.

Net weight (2.2 lb = 1 kg) 0.9 kg / 1 lb 15.7 oz (1.982 lb)
Mentioned in Guida Pratica Transistor Radios (pag. 27)
Literature/Schematics (1) Antique Radio Magazine n.42, March 2001, page 58 and n.123, Jan./Feb. 2015, page 38

Model page created by Aldo Andreani. See "Data change" for further contributors.



All listed radios etc. from CEI, Controlli Elettronici Industriali; Bologna
Here you find 8 models, 8 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
CEI, Controlli: Beta
Threads: 1 | Posts: 1
Hits: 1811     Replies: 0
cei: Beta
Antonio Maida
13.Feb.12
  1

l'appaerecchio della mia collezione , è marcato BETA , ma ha la manopolina del volume in basso ed un diverso disegno sul contenitore di cuoio, l'interno è invece simile.

 
CEI, Controlli: Beta
End of forum contributions about this model

  
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