• Country
• United States of America (USA)

• Manufacturer / Brand
• Huntron Instruments Inc.; Lynnwood (WA)

• Year
• 1977 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 220443

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

• Number of Tubes
• 1

• Valves / Tubes
• C327P31B

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Tracker HTR1005B-1 - Huntron Instruments Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 8.75 x 3.5 x 11.5 inch / 222 x 89 x 292 mm

• Notes
• The Huntron Tracker is a "Special Use Type" of oscilloscope and signal processing instrument that, through visual display, determines the quality of certain types of electronic components. It applies a test signal across two terminals of the device being tested. This signal causes a current to flow through the device and a voltage drop across its terminals. The current flow drives the vertical deflection and the voltage drop the horizontal deflection of the CRT.
  
  CRT: Nec C327P 31B, 7 cm, Accelerating potential: 1350 V
  
  Test Signal: 80 Hz sine wave
  Low Range
  Voltage: 20 Vpp, Short circuit current: 64 mA, Peak power: 161 mW
  Medium Range
  Voltage: 40 Vpp, Short circuit current: 0.27 mA, Peak power: 0.45 mW
  High Range
  Voltage: 120 Vpp, Short circuit current: 0.29 mA, Peak power: 0.52 mW.

• Net weight (2.2 lb = 1 kg)
• 5 lb 0 oz (5 lb) / 2.270 kg

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Pius Steiner. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Huntron Instruments Inc.; Lynnwood (WA)