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Tikker Detector ED37

Tikker Detector ED37; Telefunken (ID = 1949970) mod-pre26 Tikker Detector ED37; Telefunken (ID = 1949973) mod-pre26
Tikker Detector ED37; Telefunken (ID = 1949974) mod-pre26 Tikker Detector ED37; Telefunken (ID = 1949976) mod-pre26
Tikker Detector ED37; Telefunken (ID = 1949977) mod-pre26 Tikker Detector ED37; Telefunken (ID = 1950213) mod-pre26
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Tikker Detector ED37; Telefunken (ID = 1949970) mod-pre26
Telefunken: Tikker Detector ED37 [mod-pre26] ID = 1949970 801x1400
Select picture or schematic to display from thumbnails on the right and click for download.
For model Tikker Detector ED37, Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
 
Country:  Germany
Manufacturer / Brand:  Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Year: 1914 ?? Category: Radio module pre 1926 (not a part, not a key)
Wave bands - without
Details
Power type and voltage Solar- and/or muscle driven, also addl. power jack possible
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Tikker Detector ED37 - Telefunken Deutschland TFK,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 6 x 8 x 8 inch / 152 x 203 x 203 mm
Notes

This is a Telefunken Tikker (or Schleifer)-type Wireless Detector circa 1914 which is used to receive Continuous Wave (CW) signals. It operates by rotating a Brass disk using a clockwork mechanism while trailing or dragging a Gold wire on the Brass disk as the disk rotates. The clockwork is similar to that used in a Marconi Magnetic Detector. In this case, when a CW signal is being received, a “grinding” noise is heard in the phones. Thus it was sometimes referred to as a Grinder instead of a Tikker. However, this detector falls into the Tikker class of wireless detectors.

Model page created by Richard Groshong. See "Data change" for further contributors.



All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3460 models, 3030 with images and 2006 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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