• Country
• United States of America (USA)

• Manufacturer / Brand
• Drake, R.L. Miamisburg, Ohio

• Year
• 1978–1982 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 92346

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 8

• Semiconductors

• Main principle
• ZF/IF 5.645 kHz

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Noise Blanker NB-5 - Drake, R.L. Miamisburg, Ohio

• Shape
• Chassis only or for «building in»

• Notes

• Noise blanker matching the TR-5 transceiver on plug-in board.
  Also referred as model 1558.

  Also suitable for SPR-4 and RR-2 receivers

• Price in first year of sale
• 198.00 CHF

• Source of data
• -- Schematic

• Mentioned in
• -- Original prospect or advert (Price list 6.1977)

• Literature/Schematics (1)
• - - Manufacturers Literature (Montage and alignment instructions)

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

• Other Models

• Here you find 154 models, 99 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Drake, R.L. Miamisburg, Ohio