Stanford Research Systems DS360 Operating Manual And Programming Reference page 112

6-18 Performance Tests
8. Bursts
These tests measures the accuracy of the burst levels.
Setup
Connect the + BNC output of the DS360 the input of the spectrum analyzer. Set the spectrum analyzer to
measure spectrum with the input on AC coupling and the shield grounded. Set averaging to exponential
RMS with 10 averages. Select dBV
Procedure
1) Reset the DS360 (Turn power off, wait 2 seconds, then turn power on w/ [CLR] pressed).
2) Press
[∨] (modify function down) until burst is selected.
[SHIFT] [TRG SRC]
Select Src. Etn (external source) using the spin knob.
[ON/OFF] (SWP/BUR)
[AMPL] [1] [0] [V
3) Measure the burst amplitude at depths of 100, 10, 1, 0.1 and 0%. At each depth, perform steps 3a)
and 3b).
a) Press
[SHIFT] [DEPTH] [depth] [%]
b) Measure and record the amplitude on the test record located at the end of this section.
4) This completes the waveform tests.
DS360 Ultra Low Distortion Function Generator
for units and set the span to 0-12.5 kHz.
RMS
]
rms