• Country
• United States of America (USA)

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

• Year
• 1970 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 210175

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

• 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
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillator 209A - Hewlett-Packard, HP; Palo Alto

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 5.125 x 6.5 x 9 inch / 130 x 165 x 229 mm

• Notes

• HP 209A Oscillator;
  4 Hz to 2 MHz in 6 ranges, sine/square.

  Box shape.  Feet and handle are removable for rack mounting.  There is a fold out bail to raise the front about 1.5 inches.

• Net weight (2.2 lb = 1 kg)
• 6 lb (6 lb 0 oz) / 2.724 kg

• Author
• Model page created by a member from A. 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