• Country
• United States of America (USA)

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

• Year
• 1946 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 111062

• Number of Tubes
• 6

• Valves / Tubes
• 6C4 6SN7GT 6J5 6AG5 6H6 6X5GT

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 115/220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: 299A Standard R.F.Signal Generator - Clough-Brengle Co., Chicago IL

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 12.5 x 10.5 x 6 inch / 318 x 267 x 152 mm

• Notes
• Five frequency bands: 0.1 - 0.32 - 1 - 3.2 - 10 - 32 Mc.
  Output calibrated: 0 -1/10/100µV/1/10/100mV; uncalibrated high out: ca 1V.
  Modulation: internal or external

• Author
• Model page created by Konrad Birkner † 12.08.2014. 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)