Loose Coupler Type AD
Multi-Audi-Fone; Elizabeth, N.J.
- Country
- United States of America (USA)
- Manufacturer / Brand
- Multi-Audi-Fone; Elizabeth, N.J.
- Year
- 1917
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 258646
- Main principle
- Tuner pre 1926 (not a wave trap)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Loose Coupler Type AD - Multi-Audi-Fone; Elizabeth, N.
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Multi-Audi-Fone Type AD Loose Coupler - Range 150-3,000 meters.
Built with mahogany and all metal parts are nickel plated.
- Price in first year of sale
- 6.50 $
- Literature/Schematics (2)
- May 1917, The Electrical Experimenter magazine advertisement on page 67
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 14 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Multi-Audi-Fone; Elizabeth, N.J.