HF-Telefonrundspruch-Gerät 47

Biennophone; (Marke)

  • Year
  • 1947–1950
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 11697
    • alternative name: Sport AG Biel || Velectra AG

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with diode detector
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Details
  • Wired Wireless Receiver (RF!)
  • Power type and voltage
  • Alternating Current supply (AC) / 110-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: HF-Telefonrundspruch-Gerät 47 - Biennophone; Marke
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 460 x 280 x 205 mm / 18.1 x 11 x 8.1 inch
  • Notes
  • HF-Telefonrundspruch-Gerät
    Nur Langwelle.
  • Price in first year of sale
  • 365.00 SFr
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Die Tungsram-Tabellen führen das Modell auf.

 Collections | Museums | Literature

Collections

The model HF-Telefonrundspruch-Gerät is part of the collections of the following members.

 Forum