• Year
  • 1954 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 177575

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration; 1 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • from Radiomuseum.org
  • Model: Regenerative TRF 3-Tube - Tianjin No.2 天津市第二五金生...
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • This regenerative type TRF receives braodcast band only, 550 - 1600 kHz. This 3-tube regenerative type TRF uses the power double triode for doubling the AF current.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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