• Country
• France

• Manufacturer / Brand
• GMR (G.M.R.), Georg, Montastier et Rouge; Montrouge, Paris

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 94904

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF with regeneration; Reaction

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

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

• Loudspeaker
• Horn

• Material
• Wooden case

• from Radiomuseum.org
• Model: RP5 P5 - GMR G.M.R., Georg, Montastier

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

• Notes
• montage OUDIN

• External source of data
• Le grand Livre de la TSF

• Author
• Model page created by Ferran Planas-Vilanova. See "Data change" for further contributors.

• Other Models

• Here you find 130 models, 103 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GMR (G.M.R.), Georg, Montastier et Rouge; Montrouge, Paris