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2)
Press【Stop】key in STIMULUS area to set stop frequency value in existing input bar.
Setting the center frequency and frequency span
4.3.1.2.
By mouse or touch screen
1)
Single click [Stimulus], point to [Freq] in Stimulus menu, and single click menu item of [Center/Span...] to display
Frequency Center/Span dialog box.
2)
Single click [Center] and input center frequency value.
3)
Single click [Span] and input frequency span value.
4)
Single click [OK] to close the dialog box after the setting is completed.
By front panel keys
1)
Press【Center】in STIMULUS area to set center frequency value in existing input bar.
2)
Press【Span】in STIMULUS area to set frequency span value in existing input bar.
4.4.Setting Signal Power Level
Power level refers to the power level for Analyzer measuring port output source signals and the technical index for power level of
output signals at port of S3601 Series Vector Network Analyzer is as below:
Frequency
S3601A (100kHz~3GHz)
S3601B (100kHz~8.5GHz)
4.4.1. Setting Power Level
By mouse or touch screen
4.4.1.1.
1)
Single click [Stimulus] and single click [Power...] in Stimulus menu to show Power dialog box.
2)
Single click [Port Power Level] and input power level from Port 1. The port power is coupled under default condition, so
the power level of Port 2 is also set.
3)
If the power level for every port shall be set independently, eliminate [Port Power Coupled] check box, select setting port
in [Port], and set power level in [ Port Power ].
4)
Single click [OK] to close the dialog box.
Fig. 4--9 Designating Center Frequency and Frequency Span
Table 4-3 Source Signal Power Level Index
Source Power Range (dBm)
-45~+10
-55~+10
Tel: 886.2.2175 2930 Email: sales@salukitec.com
42
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Resolution (dB)
0.01
0.01
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