• Year
  • 1945/1946
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 70606

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and 2 x Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 22 cm = 8.7 inch
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Liberator C420 - Telegrafia, akc. spol., Praha-
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 488 x 370 x 250 mm / 19.2 x 14.6 x 9.8 inch
  • Notes
  • Some radios had tube EBL21 instead of EBL1 . KW1 13,5-20m, KW2 24,5-52m.
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Liberator is part of the collections of the following members.

 Forum

Forum contributions about this model: Telegrafia, akc.: Liberator C420

Threads: 1 | Posts: 4

Dieses Gerät ist von der Firma Telegrafia und nicht von Tesla!!
Dieses Gerät hat nichts mit diesem Typ zu tun!!

Peter Breu, 07.Aug.04

Weitere Posts (4) zu diesem Thema.