Radio Receiver Long Wave Type
DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Country
- United States of America (USA)
- Manufacturer / Brand
- DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Year
- 1918 ??
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 237690
-
- alternative name: Lee De Forest Mfg.
- Main principle
- Tuner pre 1926 (not a wave trap)
- Wave bands
- Long Wave and/or Very Low Frequency (VLF).
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Radio Receiver Long Wave Type - DeForest Radio Telephone &
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 20 x 16.5 x 13.5 inch / 508 x 419 x 343 mm
- Notes
-
De Forest Long Wave Type Radio Receiver. This unit is capable of reaching 2000 to 12000 meters. It was made for the U.S. Coast Guard.
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 158 models, 133 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeForest Radio Telephone & Telegraph Co. (De Forest); New York