• Country
• Netherlands

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

• Year
• 1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 201694

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

• Number of Tubes
• 4

• Valves / Tubes
• 373 F215 C142 D143

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: K.Y. [wood] - Erres, Van der Heem NV; Den

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

• Dimensions (WHD)
• 520 x 245 x 265 mm / 20.5 x 9.6 x 10.4 inch

• Notes
• Wooden version of the metal K.Y., introduced in February 1929.

• Price in first year of sale
• 225.00 Hfl

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

• Other Models

• Here you find 407 models, 324 with images and 222 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