• Year
  • 1934
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 78849

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 18 cm = 7.1 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 346 - Erpé, Ritzen & Penners;
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 385 x 460 x 315 mm / 15.2 x 18.1 x 12.4 inch
  • Author
  • Model page created by Albert Aerts †. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum

Forum contributions about this model: Erpé, Ritzen &: 346

Threads: 1 | Posts: 2

Good evening,

 

I just uploaded a self drawn circuit diagram of this set (property of the Olens Radiomuseum).
I have two questions about this diagram.

  • Point 2 of the antenna coils is not connected to anything. Can this be correct?
  • The screen grid (pin 3) of tube 57 is connected to th cathode of the 2A5 (pin 5). 

Can anyone explain these 2 points please?

Thank You

 

 

 

Georges Van Campenhout † 28.4.22, 06.May.15

Weitere Posts (2) zu diesem Thema.