• Country
• United States of America (USA)

• Manufacturer / Brand
• Barr Laboratories; New York City, New York

• Year
• 1935 ??

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 218830

• Main principle
• Transceiver

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Barr Transceiver DB3 - Barr Laboratories; New York

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• Barr Laboratories DB3 Transceiver Class B modulated.

• Price in first year of sale
• 27.00 $

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Barr Laboratories; New York City, New York