• Country
• United States of America (USA)

• Manufacturer / Brand
• Clough-Brengle Co., Chicago (IL)

• Year
• 1940 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 223506

• Number of Tubes
• 0

• Valves / Tubes
• 6E5

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Beat Frequency Audio Oscillator 182A - Clough-Brengle Co., Chicago IL

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

• Notes
• Has a single band rangin from about 25Hz to over 15kHz.

• Author
• Model page created by Javier Albinarrate. See "Data change" for further contributors.

• Other Models

• Here you find 45 models, 42 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Clough-Brengle Co., Chicago (IL)