• Country
• France

• Manufacturer / Brand
• MILITARY France, production militaire commune

• Year
• 1923

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 278653

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Buzzer étalonné 3681 - MILITARY France, production

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 110 x 80 x 100 mm / 4.3 x 3.1 x 3.9 inch

• Notes

• Buzzer étalonné pour 19 longueurs d'onde, de 125 à 980 mètres.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Author
• Model page created by Marcel Bruchez. See "Data change" for further contributors.

• Other Models

• Here you find 74 models, 67 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MILITARY France, production militaire commune