B&K Precision 4078 - Manual - Manual (Page 94)

Section 5
Performance Check Procedures
5.1 Introduction
This section provides the procedure for checking the electrical performance requirements of the
Model 4075 and 4078 Arbitrary Waveform Generators, as listed in instrument Operating Manual
Section 1: “ Specifications”.
If the waveform generator fails to meet these checks, then you should perform the adjustment
procedure. Adjustment procedures are available on a separate document.
The Performance Check Procedures are identical for both channels on the Model 4078 and
must be performed separately for each channel.
At the end of this document, a table is provided to record the test results.
5.2 Test Equipment
The following table lists the equipment necessary to perform the performance tests. Any
equivalent equipment may be substituted for the recommended model.
Description Minimum Requirements Recommended Model
Oscilloscope Bandwidth > 400MHz Tektronix DPO4054
Distortion Analyzer Frequency range 10Hz-100KHz Tektronix AA5001
Digital Voltmeter 6 1/2 digits, true RMS Fluke 8845A
Universal Counter 200MHz, Time A B, Period Pendulum CNT-90
Function Generator 10MHz output BK Model 4045
50Ω Feed-through
±1% to 1GHz (high frequency) Tektronix 011-0049-02
Precision 50Ω Feed-through
±0.1% (DC to 100KHz) Tektronix 012-0482-XX
50Ω Coaxial Cables, with BNC connectors, 1 m,