• Country
• France

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: France (INCONNU)

• Year
• 1950 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 120387

• Main principle
• RF Converter/Adapter (not voltage converter)

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

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Heterodyne RD-44 - Unknown - CUSTOM BUILT: France

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 235 x 160 x 155 mm / 9.3 x 6.3 x 6.1 inch

• Notes
• Hétérodyne, pour la réception des ondes entretenues. Aussi ondemètre.
  A1-Überlagerer, auch als Wellenmesser oder Frequenzumsetzer.

• Net weight (2.2 lb = 1 kg)
• 4.2 kg / 9 lb 4 oz (9.251 lb)

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

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 268 models, 252 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: France (INCONNU)