• Country
• France

• Manufacturer / Brand
• LEM; Chatillon sous Bagneux (Seine), Argenteuil

• Year
• 1948

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 276258

• Wave bands
• - without

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Microphone Électro-dynamique 307 - LEM; Chatillon sous Bagneux

• Shape
• Miscellaneous shapes - described under notes.

• Notes

• Microphone électrodynamique anti-directionnel.

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

• Mentioned in
• -- Original prospect or advert

• Other Models

• Here you find 6 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from LEM; Chatillon sous Bagneux (Seine), Argenteuil