The Heterograph
Pacific Heterograph Co.; San Francisco, CA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Pacific Heterograph Co.; San Francisco, CA
- Year
- 1926
- Category
- Morse-Equipment & TTY, RTTY, TDD etc.
- Radiomuseum.org ID
- 256751
~1927 Heterograph Flyer
~1927 Heterograph Flyer
~1927 Heterograph Flyer
- Wave bands
- - without
- Power type and voltage
- Line (AC, UC or DC not known)
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: The Heterograph - Pacific Heterograph Co.; San
- Shape
- Tablemodel, with any shape - general.
- Notes
-
For teaching Commercial Wireless Telegraphy.
Manufactured by Stone-Ryals Electric Co.
- Price in first year of sale
- 30.00 $
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Pacific Heterograph Co.; San Francisco, CA