• Country
• United States of America (USA)

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

• Year
• 1969 ??

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

• Radiomuseum.org ID
• 93464

• 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: Transceive Adaptor TA-4 - Drake, R.L. Miamisburg, Ohio

• Shape
• Chassis only or for «building in»

• Notes
• The transmitter adaptor board is installed inside the SPR-4 cabinet and allows transceive operation with T-4 and T-4X transmitters.

• Source of data
• -- Original-techn. papers.

• 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