Super-Celohet (Supercelohet) 33W

Lorenz; Berlin, Zuffenhausen u.a.

  • Year
  • 1933 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 4787
    • Brand: SEL

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 130 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Super-Celohet 33W - Lorenz; Berlin, Zuffenhausen u
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 400 x 460 x 290 mm / 15.7 x 18.1 x 11.4 inch
  • Notes
  • Eingangsbandfilter für MW + LW.
  • Net weight (2.2 lb = 1 kg)
  • 15.9 kg / 35 lb 0.4 oz (35.022 lb)
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

 Collections | Museums | Literature

Collections

The model Super-Celohet (Supercelohet) is part of the collections of the following members.

 Forum

Forum contributions about this model: Lorenz; Berlin,: Super-Celohet 33W

Threads: 3 | Posts: 8

The material of the housing is solid massive wood (no plywood), The dial scale border is in bakelite.
I found my set of very high quality. I am really astonished that after 70 years it is in such a good condition, although quite a lot of components have been replaced (mains xformer, capacitors, rectifier and AN4126 tube). The two RENS1234 tubes have both lost their grey coating

Georges Van Campenhout † 28.4.22, 16.Dec.04

Weitere Posts (5) zu diesem Thema.

The rear panel of my Lorenz Supercelohet carries a small triangular logo (kind of road sign; but the border in green), showing a round loudspeaker on a table stand, and the letters C  10 and at the bottom the 3 letters LPU. What does this mean?

What does the name Celohet mean?

Best Regards

Attachments

Georges Van Campenhout † 28.4.22, 15.Dec.04

Weitere Posts (2) zu diesem Thema.

At the bottom of my set I found the following metal label:

FABRIQUE SUIVANT BREVETS
BELL TELEPHONE_S.B.R_S.E.M

Bell Telephone was a Belgian Company, based in Antwerp 
SBR  was also a Belgian company of Brussels (Société Belge Radio-électrique)
I do not know what SEM means. Can anyone help?

Attachments

Georges Van Campenhout † 28.4.22, 03.Dec.04

Weitere Posts (1) zu diesem Thema.