• Country
• United States of America (USA)

• Manufacturer / Brand
• Daven Radio Co. ; Newark (NJ)

• Year
• 1951

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 86054

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

• Number of Tubes
• 6

• Valves / Tubes
• 955 6AU6 6AQ5 12AU7 6AQ5 0C3 0A3 5Y3

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator TS-497B/URR - Daven Radio Co. ; Newark NJ

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 22 x 11 x 12 inch / 559 x 279 x 305 mm

• Notes
• Single tube (955) oscillator with revolver-type cavity. Poor frequ. stability.
  Frequency range:
  Band A 2- 5 MHz
  Band B 5-13 MHz
  Band C 13-30 MHz
  Band D 30-78 MHz
  Band E 78-180 MHz
  Band F 180-400 MHz
  internal & ext. amplitude modulation

• Net weight (2.2 lb = 1 kg)
• 24.8 kg / 54 lb 10 oz (54.626 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Franz Harder. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 8 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Daven Radio Co. ; Newark (NJ)