• Country
• United States of America (USA)

• Manufacturer / Brand
• Tektronix; Portland, OR

• Year
• 1981

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 135288

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Distortion Analyzer AA501 - Tektronix; Portland, OR

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 134 x 125 x 290 mm / 5.3 x 4.9 x 11.4 inch

• Notes
• Provides measurement of level, total harmonic distortion plus noise (THD+N).
  10 Hz to 100 kHz frequency range;
  200 µV to 200 V input range;
  Accuracy input: >4% of Range: 20Hz...20kHz ±1dB, 10Hz...100kHz +1dB, -3dB.
  Requires TM500-Series Mainframe.

• Net weight (2.2 lb = 1 kg)
• 1.8 kg / 3 lb 15.4 oz (3.965 lb)

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• - - Manufacturers Literature (Tektronix catalog 1981)

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

• Other Models

• Here you find 386 models, 374 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tektronix; Portland, OR