8 Spectrum Analysis Mode
108 SRM-3006 Narda
To change the frequency range:
1. Press the Set Freq softkey until the desired entry parameters are shown
(toggle function): Fmin & Fmax ⇔ Fcent & Fspan
ª The labels on the softkeys also change to match the entry parameters
Fmin ⇔ Fcent and Fmax ⇔ Fspan.
2. If Fmin & Fmax selected: Enter the desired values using the Fmin and
Fmax softkeys.
If Fcent & Fspan is selected: Enter the desired values using the Fcent
and Fspan softkeys.
Note: You can enter the frequency values using the rotary control or using
the keypad. For information on how to enter numerical values, see
under Changing numerical values on page 49.
Selecting the maximum possible frequency range
You can use the Full Span function to reset all the frequency values already
set using Fmin, Fmax, Fcent or Fspan to their limit values. In this case, the
frequency range will be determined by the antenna connected, by the cable
used, or by the SRM-3006 itself.
⇒ When entering Fmin, Fmax, Fcent or Fspan press the Full Span
softkey.
8.2.2 Setting the resolution bandwidth (RBW)
Spectrum Analysis • RBW
⇒ See Setting the resolution bandwidth (RBW) on page 71
8.2.3 Setting the video bandwidth (VBW)
Spectrum Analysis • RBW • VBW
⇒ See Setting the video bandwidth (VBW) on page 71
8.2.4 Changing the displayed units (Unit)
Spectrum Analysis • Display • Unit
⇒ See Changing the displayed units on page 89
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