• Country
• Netherlands

• Manufacturer / Brand
• Amroh NV (Radio Bulletin monthly), Muiden

• Year
• 1952

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 122469

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

• Number of Tubes
• 1

• Valves / Tubes
• DL92

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 12 oder 35 / 1,5 Volt

• Loudspeaker
• - only for Earphone!

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Batterij Eenpitter UN-9 - Amroh NV Radio Bulletin

• Shape
• Chassis only or for «building in»

• Notes
• Batterie-Empfänger mit nur 1 Röhre (auf Holländisch: "Batterij Eenpitter"), Bauanleitung veröffentlicht in Elektronik-Zeitschrift, wurde gebaut auf "Uniframe" Chassisplatten, deshalb Chassis-type "UN-9".

• Mentioned in
• Radio Bulletin, No. 6, 1952, pag. 184 - 186

• Author
• Model page created by Aren van Waarde. See "Data change" for further contributors.

• Other Models

• Here you find 240 models, 208 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amroh NV (Radio Bulletin monthly), Muiden