• Country
• Netherlands

• Manufacturer / Brand
• Waldorp, N.V. Ned. Instrumentenfabriek, Den Haag

• Year
• 1949

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 100718

• Number of Tubes
• 6

• Valves / Tubes
• UCH21 UAF41 UAF41 UL41 UM4 UY41

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245; Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Melodiosa 49Z - Waldorp, N.V. Ned.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 645 x 420 x 200 mm / 25.4 x 16.5 x 7.9 inch

• Notes
• 49Z is successor of the Waldorp 48Z and has the Fridor-Waldorp logo at the front.

• Net weight (2.2 lb = 1 kg)
• 12.2 kg / 26 lb 14 oz (26.872 lb)

• Source of data
• -- Collector info (Sammler)

• Other Models

• Here you find 140 models, 92 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Waldorp, N.V. Ned. Instrumentenfabriek, Den Haag