• Country
• France

• Manufacturer / Brand
• Ondia (Le Matériel); Boulogne-sur-Mer, Paris

• Year
• 1925/1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 294188

• • alternative name: Le Matériel Ondia - see Ondia

• Number of Tubes
• 4

• Valves / Tubes
• B406 B406 A410 A410

• Main principle
• TRF with regeneration

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

• Power type and voltage
• Storage and/or dry batteries / 4 & 80 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Neutrondia IV - Ondia Le Matériel; Boulogne-

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 410 x 250 x 300 mm / 16.1 x 9.8 x 11.8 inch

• Net weight (2.2 lb = 1 kg)
• 7.1 kg / 15 lb 10.2 oz (15.639 lb)

• Price in first year of sale
• 1,200.00 FRF

• Mentioned in
• Musée de la Radio, Marcel Cocset (Page 104)

• Literature/Schematics (1)
• -- Original prospect or advert

• Author
• Model page created by Musée des Radios Museum. See "Data change" for further contributors.

• Other Models

• Here you find 125 models, 104 with images and 54 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ondia (Le Matériel); Boulogne-sur-Mer, Paris