• Country
• United States of America (USA)

• Manufacturer / Brand
• Hewlett-Packard, (HP); Palo Alto, CA

• Year
• 1969

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 115809

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

• Number of Tubes
• 19

• Valves / Tubes
• 6AW8 12AT7 6CL6 6CL6 12AT7 12B4 12AT7 6AW8 12AT7 6AW8 12B4A 12B4A 12B4A 12B4A 12B4A 6AW8 12B4A 6AW8 5651A

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator 606A [Tubes and Transistors] - Hewlett-Packard, HP; Palo Alto

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 500 x 310 x 340 mm / 19.7 x 12.2 x 13.4 inch

• Notes
• Röhren teilweise mehrfach vorhanden.
  Frequenzbereich 50 kHz bis 65 MHz. Modulation umschaltbar zwischen 400 Hz und 1000 Hz. Ausgangsspannung regelbar im Bereich von 0,1 µV bis 3 V.

• Net weight (2.2 lb = 1 kg)
• 22.8 kg / 50 lb 3.5 oz (50.22 lb)

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

• Author
• Model page created by Alexander Küffer. See "Data change" for further contributors.

• Other Models

• Here you find 393 models, 361 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA