Universal-Lehrgerät

• Country
• Germany

• Manufacturer / Brand
• Uher Werke; München

• Year
• 1970–1977

• Category
• Teaching aids-material

• Radiomuseum.org ID
• 28178

• Picture
• Schematics

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

• Number of Transistors
• 13

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder; Radio Control (+Remote Wire etc)

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 2 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Universal-Lehrgerät - Uher Werke; München

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 335 x 150 x 322 mm / 13.2 x 5.9 x 12.7 inch

• Notes
• Zweispur (parallel), Mono; Bandgeschwindigkeit: 9,5 cm/s; Spulen-Ø: 15 cm; Übertragungsbereich: 40···15000 Hz.
  Schüler- und Lehrerspur durch Relaisumschaltung getrennt aufnehmbar.

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• Price in first year of sale
• 690.00 DM

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1970/1971 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Handbuch VDRG 1971/1972 (bis 1976/77)

• Other Models

• Here you find 341 models, 314 with images and 174 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Uher Werke; München