• Country
• Netherlands

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

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 229178

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

• Number of Tubes
• 6

• Valves / Tubes
• ECH4 EBF2 EF9 EL3 EM4 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 467,5 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

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

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 4.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Pin-up super MK 4350 - Amroh NV Radio Bulletin

• Shape
• Chassis only or for «building in»

• Notes

• The Minicore 736 coil unit was introduced in model MK 4350 for reception of the wider "Kopenhagen 1948" frequency wave bands. The unit's m.f. frequency was 467,5 kHz. The m.f. transformers 51 en 52 had to be aligned as they were designed for 471 kHz.

• Mentioned in
• Radio Bulletin (september 1950)

• 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