• Country
• Netherlands

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

• Year
• 1954

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 226503

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

• Number of Tubes
• 1

• Valves / Tubes
• EF86

• Main principle
• Radio Frequency Amplification only

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Powered by external power supply or a main unit.

• from Radiomuseum.org
• Model: Unirotor UN-34 - Amroh NV Radio Bulletin

• Notes

• The UN-34 was designed to replace a wired antenna using a ferroceptor. Its R.F. output is to be connected to the antenna input of a receiver. Power for the UN-34 is to be provided by an external unit or directly from that receiver.

• Mentioned in
• Radio Bulletin (november 1954)

• Author
• Model page created by Rob Majoor. 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