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Digital Readout DR-7

Country:  United States of America (USA)
Manufacturer / Brand:  Drake, R.L. Miamisburg, Ohio
Year: 1977 ? Category: Radio module post 1925 (not a part, not a key)
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands - without
Details
Power type and voltage Powered by external power supply or a main unit.
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Digital Readout DR-7 - Drake, R.L. Miamisburg, Ohio
Material Various materials
Shape Chassis only or for «building in»
Notes Set of two boards to be installed in TR-7 transceiver or R-7 receiver providing digital frequency readout and continuous reception coverage 10 kHz- 30 MHz.
Source of data -- Original-techn. papers.

Model page created by Martin Bösch. See "Data change" for further contributors.



All listed radios etc. from Drake, R.L. Miamisburg, Ohio
Here you find 149 models, 91 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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