• Country
• Czechoslovakia

• Manufacturer / Brand
• Melezinek, Praha

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 122972

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

• Number of Tubes
• 3

• Valves / Tubes
• E446 E443H 506

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

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

• Power type and voltage
• Alternating Current supply (AC) / 120/220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Jolly - Melezinek, Praha

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Literature/Schematics (1)
• Radiojournal (CZ) 25/97

• Literature/Schematics (4)
• -- Schematic

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 29 models, 8 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Melezinek, Praha