• Country
• Germany

• Manufacturer / Brand
• HERU - International GmbH , Mülheim/Ruhr

• Year
• 1984 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 215849

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Batteries / addl. power jack / 1x 1,5 & 3x 1,5; ext. 4,5 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 5.5 cm = 2.2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: UR 40 - HERU - International GmbH ,

• Shape
• Tablemodel with Clock ((Alarm-) Clock Radio).

• Dimensions (WHD)
• 156 x 90 x 83 mm / 6.1 x 3.5 x 3.3 inch

• Notes
• UKW-MW Quartz Uhrenradio.
  FM 88-108 MHz;
  MW 540-1600 kHz.
  Analoguhr mit umschaltbarer Zifferblattbeleuchtung.
  Wecker mit Radio oder Tonsignal.
  Batterie für Uhr 1x Mignon (UM3), Radio mit ext. Netzteil 4,5V oder 3x Babyzelle (UM2).

• Net weight (2.2 lb = 1 kg)
• 0.643 kg / 1 lb 6.7 oz (1.416 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Michael Mehnert. See "Data change" for further contributors.

• Other Models

• Here you find 28 models, 26 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HERU - International GmbH , Mülheim/Ruhr