Sodion Detector Coupler J-129
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Connecticut: Sodion Detector Coupler J-129 [Radio part] ID = 877217 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1922 ? | Category: Radio part (not a module) |
| Details | |
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| Power type and voltage | No Power needed |
| Loudspeaker | - - No sound reproduction output. |
| Power out | |
| from Radiomuseum.org | Model: Sodion Detector Coupler J-129 - Connecticut Telephone & |
| Material | Bakelite case |
| Shape | Miscellaneous shapes - described under notes. |
| Notes | RF-input transformer for Sodion tubes, e.g. the S-13, employed in the DR-6 set. Low impedance input (0.5 Ohms DC) and high impedance output (50 Ohms DC), the latter most probably tuned by external capacitor (see Tyne: p.341, fig.17-11). Cylindrical shape. 4 top post terminals. |
| Source of data | - - Data from my own collection |
| Mentioned in | Saga of the Vacuum Tube, Tyne (pp.349, 341) |
Model page created by Joseph Woychowski. See "Data change" for further contributors.
All listed radios etc. from Connecticut Telephone & Electric Company (Sodion); Meriden (CT)
Here you find 20 models, 19 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
