• Country
• Netherlands

• Manufacturer / Brand
• Erres, Van der Heem NV; Den Haag

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 95248

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

• Number of Tubes
• 6

• Valves / Tubes
• AF3 AK2 AF3 ABC1 4662 AL2 AZ1

• Main principle
• Superhet with RF-stage; ZF/IF 451 kHz; Export model

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Details
• Visual Tuning Indicator pre Eye

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

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Wooden case

• from Radiomuseum.org
• Model: KY218 - Erres, Van der Heem NV; Den

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes

• 5 wave bands:

  • SW1 14 - 40 m
  • SW2 34 - 92 m
  • SW3 77.5 - 214 m
  • MW 190 - 560 m
  • LW 835 - 2000 m

• Price in first year of sale
• 298.00 HFL

• Literature/Schematics (1)
• -- Original prospect or advert ("Het nieuws van de dag voor Nederlands-Indië", 22-3-1937)

• Literature/Schematics (3)
• -- Original-techn. papers.

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 405 models, 324 with images and 213 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Erres, Van der Heem NV; Den Haag