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Sodion Detector Coupler J-129

Sodion Detector Coupler J-129; Connecticut (ID = 877217) Radio part Sodion Detector Coupler J-129; Connecticut (ID = 877218) Radio part
Sodion Detector Coupler J-129; Connecticut (ID = 2085110) Radio part
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Sodion Detector Coupler J-129; Connecticut (ID = 877217) Radio part
Connecticut: Sodion Detector Coupler J-129 [Radio part] ID = 877217 640x480
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For model Sodion Detector Coupler J-129, Connecticut Telephone & Electric Company (Sodion); Meriden (CT)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Connecticut Telephone & Electric Company (Sodion); Meriden (CT)
Year: 1922 ? Category: Radio part (not a module) 
Details
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.




  
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