• Country
• United States of America (USA)

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

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 202373

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 115; 230/ ? Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Power Meter 435B - Hewlett-Packard, HP; Palo Alto

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 130 x 155 x 279 mm / 5.1 x 6.1 x 11 inch

• Notes
• "The 435B Power Meter is an analog power meter, compatible with the entire series of 8480 power sensors.
  Depending on which sensor is used, the 435B can measure power from -65 dBm to +44 dBm, full scale, at frequencies from 100 kHz to 18 GHz. This versatible instrument also features <1% instrumentation uncertainty, low noise and drift, auto-zero, recorder output, optional battery operation, and lang cable options (up to 200 ft)". Built in power reference, 50 MHz, 1,00 mW.
  Option 001: Rechargeable battery installed.

• Net weight (2.2 lb = 1 kg)
• 5 lb 12 oz (5.75 lb) / 2.611 kg

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Otto Frosinn. 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