• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1966

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 180720

• • Brand: Isophon

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Metal case

• from Radiomuseum.org
• Model: P1318F - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 175 x 126 x 75 mm / 6.9 x 5 x 3 inch

• Notes
• 3/6 Watt, Impedanz 4.5 Ohm, 75-13000 Hz, 16 mm Schwingspule,
  Resonanzfrequenz 115 Hz, Alnico Magnet mit 8000 Gauss.

• Net weight (2.2 lb = 1 kg)
• 0.250 kg / 0 lb 8.8 oz (0.551 lb)

• Price in first year of sale
• 18.00 DM

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• Isophon Handelsprogramm 1967

• Literature/Schematics (4)
• Rimpex Katalog, 1966

• Author
• Model page created by Carsten Diesing. See "Data change" for further contributors.

• Other Models

• Here you find 253 models, 242 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin