rectly to the an a log in put. Now click the Sweep but ton to open the Sweep
panel and make the fol low ing changes:
§
Click the Source 1 browser but ton, and choose Gen as the in stru ment
and Ampl A as the set ting.
§
Select the dBg A units for Data 1 by click ing on the ar row next to the
Top field, and choos ing the dBg A line from the list. The dBg A units
(deci bels rel a tive to gen er a tor chan nel A) show the ra tio of the read ing to
the level of the An a log Gen er a tor, in dB.
§
Set the Data 1 Top value to 0.1, and the Bot tom value to –0.1.
Click Go to start the sweep. The rang ing re lays will click as the gen er a tor
changes am pli tude. The re sult will be a curve that de vi ates only slightly from
0 dBg A, as shown in Fig ure 26.
Chapter 5: Quick Guides Sweeps
44 Getting Started with Your 2700 Series Instrument
Figure 26. Current workspace after amplitude linearity sweep, showing
typical results.
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