Toongenerator (Tongenerator) GM2307 ECH21 (>26300)
Philips; Eindhoven (tubes international!); Miniwatt
- Country
- Netherlands
- Manufacturer / Brand
- Philips; Eindhoven (tubes international!); Miniwatt
- Year
- 1941–1950
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 89117
Gerät steht im DESO Radiomuseum, Zürich.
Radio-Mentor, 1941, Heft 12, S.553
Radio-Mentor, 1941, Heft 12, S.553
Philips GM2307 - ECH21.
Click on the schematic thumbnail to request the schematic as a free document.
- 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.
- Other Models
-
Here you find 5257 models, 4401 with images and 3453 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
Collections
The model Toongenerator (Tongenerator) is part of the collections of the following members.
Museums
The model Toongenerator (Tongenerator) can be seen in the following museums.