• Country
• Netherlands

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

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25509

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 EAF42 EBC41 AZ41 EL41

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: KY515 [ver. 1] - Erres, Van der Heem NV; Den

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 470 x 290 x 220 mm / 18.5 x 11.4 x 8.7 inch

• Notes

• ver. 1 (series < 2001): EAF42 (mf) EBC41 (d, lf) ver. 2 (series > 2000): EAF42 (mf, d) EBC41 (lf)

  See also version 2 (2001) The Schematic here is "2000". Both share the same Service manual.

  On "2000" one diode of the EBC41 is used for audio and the EAF42 diode is used for AGC. On the "2001" the EBC41 pair of diodes are unused and the EAF42 diode is used for Audio and AGC

• Price in first year of sale
• 320.00 Hfl

• Source of data
• Technisch- Commercieel - Radio Vademecum Staleman

• 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