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Figure 4-10 Measurement Result of Channel Power
4.7 Measurement of Occupied Bandwidth
In the following example, continuous-wave signal (500MHz,
-10dBm) generated by signal generator (Agilent E4421B)
as signal to be measured.
Operation steps:
1. Connect equipment
Connect signal tput of signal generator with RF input on the
front panel of spectrum analyzer.
2. Use occupied bandwidth to measure distribution of
signal power
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1) Reset instrument
- Press PRESET key.
2) Set parameters
- Press FREQ key;
- Press [Center frequency] key, and input 500MHz;
- Press MEAS key;
- Press [Occupied bandwidth On Off] key, set occupied
bandwidth on.
3. Read measurement result
Measurement result is displayed in the second half of split
screen window, occupied bandwidth is 35kHz, as shown in
Figure 4-11:
Figure 4-11 Measurement Result of Occupied Bandwidth
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