Tektronix DA4084
Programmable Distortion Analyzer
Description
This Analyzer is equivalent to the AA5001, a complete Distortion Analyzer System that's fully automatic.
Once the mode is selected, automatic set level, automatic tuning, automatic nulling of the fundamental, and autoranging of the display all combine to permit completely hands off operation.
These automated features greatly reduce testing time and human error while providing accurate, repeatable measurements.
Measurements are displayed on a 3 1/2-digit, 2000 count LED display and an analog like bar graph that simulates an analog meter.
Key Points
Fully automatic, no level setting, tuning, or nulling needed
Fully automatic level (volts or dBm) and dB ratio measurements
3 1/2 digit, 2000 count LED and analog bar graph displays
Frequency range from 10Hz to 100KHz
Input ranges: 200uV to 200V (10 steps)
Distortion ranges: Auto (100%, 20%, 2%, 0.2%, and dB autoranging)
GPIB
Includes power module
Four built in frequency weighting filters that can be switched into signal path for signal preconditioning.
Specifications
Frequency range: 10Hz to 100KHz
Meter Type: Digital Display
Tuning Method: Automatic Tuning
Input ranges: 200V
Accuracy: 1dB
