• Country
• United States of America (USA)

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

• Year
• 1955 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 206482

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Thermistor Mount 477B - Hewlett-Packard, HP; Palo Alto

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 25 x 25 x 76 mm / 1 x 1 x 3 inch

• Notes
• Leistungsmesskopf für HP 430C. Röhrenförmiges Metall-Plastikgehäuse. Frequenzbereich 10 MHz- 10 GHz. HF: N-Stecker, 50 Ohm. BNC-Buchse für Verbindungsleitung zum 430C. Messbereich -20 bis +10 dBm. 200 Ohm neg. Thermistor.

• Net weight (2.2 lb = 1 kg)
• 0.097 kg / 0 lb 3.4 oz (0.214 lb)

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

• 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