Portable Transmitting & Receiving Set Duck No. 97X42
Clapp-Eastham Co.; Cambridge, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Clapp-Eastham Co.; Cambridge, MA
- Year
- 1912
- Category
- Amateur TRX: Transmitter/Receiver (and Transceiver)
- Radiomuseum.org ID
- 245142
-
- Brand: Radak
1912 J. J. Duck Catalog No. 6 page 61
- Main principle
- Transceiver
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 30 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Portable Transmitting & Receiving Set Duck No. 97X42 - Clapp-Eastham Co.; Cambridge,
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 20 x 11 x 12 inch / 508 x 279 x 305 mm
- Notes
-
1/4 KW Spark Gap transmitter & crystal receiving set in carrying case.
- Price in first year of sale
- 60.00 USD
- Literature/Schematics (2)
- 1912 J. J. Duck Catalog No. 6 page 31
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 130 models, 107 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Clapp-Eastham Co.; Cambridge, MA