NF-Telefonrundspruch M34

Zellweger AG; Uster

  • Year
  • 1932 ?
  • Category
  • Wired Receiver (AF only)
  • Radiomuseum.org ID
  • 13825

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification; 1 AF stage(s)
  • Wave bands
  • - without
  • Details
  • Wired Wireless Receiver(AF only)
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 220; 250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • from Radiomuseum.org
  • Model: NF-Telefonrundspruch M34 - Zellweger AG; Uster
  • Notes
  • Bei Grammo-Anschluss 2 NF-Stufen.
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Die «Thali Schemasammlung» führt das Modell.

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