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Noise Blanker NB-7 (model 1537)

Noise Blanker NB-7 ; Drake, R.L. (ID = 1370517) mod-past25
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Noise Blanker NB-7 ; Drake, R.L. (ID = 1370517) mod-past25
Select picture or schematic to display from thumbnails on the right and click for download.
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
Power type and voltage Powered by external power supply or a main unit.
Loudspeaker - - No sound reproduction output.
Power out
from Model: Noise Blanker NB-7 - Drake, R.L. Miamisburg, Ohio
Material Various materials
Shape Chassis only or for «building in»
Notes Optional Noise Blanker Board to be installed in TR-7 transceiver, later TR-7A came with NB-7 already installed. Similar NB-7A board found in R-7 receivers.
Price in first year of sale 90.00 $
Source of data -- Original prospect or advert

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.