Marine Key A4084 EDN A
Redifon Ltd.; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Redifon Ltd.; London
- Year
- 1950 ??
- Category
- Morse-Equipment & TTY, RTTY, TDD etc.
- Radiomuseum.org ID
- 334826
Photo courtesy of guest Rudi Pavlic.
Photo courtesy of guest Rudi Pavlic.
Photo courtesy of guest Rudi Pavlic.
Photo courtesy of guest Rudi Pavlic.
Photo courtesy of guest Rudi Pavlic.
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Marine Key A4084 EDN A - Redifon Ltd.; London
- Dimensions (WHD)
- 110 x 75 x 165 mm / 4.3 x 3 x 6.5 inch
- Notes
-
Metal base is in Battleship grey and the original covers came in black or grey.
The depth (D) dimension listed excludes the key arm; depth is 215 mm (8.5 in) including the key arm.
Another model, A4084 EDN G added a toggle switch (Send-Receive) mounted to the two holes to the left side of the key, next to the choke with a hole and label added to the cover.
- Mentioned in
- -- Original-techn. papers. (Morsum Magnificat, Number 56, February 1998, front cover, inside cover)
- Author
- Model page created by Jerry Elarton. See "Data change" for further contributors.
- Other Models
-
Here you find 13 models, 11 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Redifon Ltd.; London