Toongenerator (Tongenerator) GM2307 ECH21 (>26300)

Philips; Eindhoven (tubes international!); Miniwatt

  • Year
  • 1941–1950
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 89117

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 245 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Toongenerator GM2307 [ECH21 ] - Philips; Eindhoven tubes
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 340 x 255 x 200 mm / 13.4 x 10 x 7.9 inch
  • Notes
  • Audio Frequency Oscillator, range 30 - 16000 Hz. Signal originated by beat of two HF signals produced by two seperate valve oscillators.
  • Net weight (2.2 lb = 1 kg)
  • 12 kg / 26 lb 6.9 oz (26.432 lb)
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Toongenerator (Tongenerator) is part of the collections of the following members.

 Forum