R3132 Series Spectrum Analyzer Operation Manual
5.2.20 Sweep Time Accuracy
5-84
2.
On the signal generator, set controls as follows:
Frequency:
30 MHz
Output Level:
-10 dBm
Pulse:
ON
Pulse Period:
45 sec
Pulse Width:
1 sec
3.
On the R3132 series, after preset, set controls as follows:
Center Frequency:
30 MHz
Span:
Zero
Reference Level:
0 dBm
RBW:
3 MHz
VBW:
3 MHz
Sweep Time:
50 sec
4.
On the R3132 series, press as follows to set trigger mode to video.
TRIG, Trig Source, Video Trig
5.
On the R3132 series, adjust the trigger level for sweep using data knob.
6.
On the R3132 series, press SWEEP and Trig Delay.
7.
On the R3132 series, turn the data knob clockwise until two leading edges appear
on the screen.
Measuring the Sweep Time Accuracy
8.
On the R3132 series, press SINGLE for single sweep.
9.
On the R3132 series, after sweep has completed, press MKR then move it to first
leading edge on the waveform.
10. On the R3132 series, press MKR and Delta.
11. On the R3132 series, press MKR then move it to second leading edge on the
waveform.
12. Record the time of the delta marker reading on the performance verification
record sheet.
13. Repeat step 2 through 12 for each sweep time setting listed in Table 5-26.
