• Country
• France

• Manufacturer / Brand
• Radio Test; Paris

• Year
• 1951 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 352228

• Number of Tubes
• 6

• Valves / Tubes
• ECH41 EF41 EBC41 EL41 EM4 GZ40

• Main principle
• Superheterodyne (common); ZF/IF 472 kHz

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

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Derby 500 - Radio Test; Paris

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

• Author
• Model page created by Herbert Weilinger. See "Data change" for further contributors.

• Other Models

• Here you find 42 models, 32 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Test; Paris