Reportofon MMK4
Maihak AG, H.; Hamburg - Winterhude
- Country
- Germany
- Manufacturer / Brand
- Maihak AG, H.; Hamburg - Winterhude
- Year
- 1953–1955
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 97202
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Tape Recorder
- Power type and voltage
- Storage and/or dry batteries / 110 & 2,4 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: Reportofon MMK4 - Maihak AG, H.; Hamburg -
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 440 x 180 x 330 mm / 17.3 x 7.1 x 13 inch
- Notes
- Vollspur; Federwerksantrieb für bis zu 15 Minuten Aufnahmezeit; 19 cm/s; Spulen-Ø 13 cm; Frequenzbereich 50-10000 Hz; Aussteuerungskontrolle durch Messinstrument.
- Net weight (2.2 lb = 1 kg)
- 18 kg / 39 lb 10.4 oz (39.648 lb)
- Source of data
- HdB d.Rdf-& Ferns-GrH 1953/54
- Mentioned in
- Funkschau Heft 8, März 1953, Seite 137
- Author
- Model page created by Bernd P. Kieck. See "Data change" for further contributors.
- Other Models
-
Here you find 22 models, 20 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Maihak AG, H.; Hamburg - Winterhude
Museums
The model Reportofon can be seen in the following museums.