APPH6000 User Manual V1.0 2010
- | Measurement using the Graphical User Interface (GUI)
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AM Noise Measurement
This function measures the amplitude noise of the signal in the specified offset frequency
range. The following section describes the basic measurement method of the DUT’s amplitude
noise corresponding to the offset frequency from the carrier by using the APPH6000’s GUI
amplitude noise measurement window.
Figure 8 Amplitude noise tab
Follow the steps below to measure the amplitude noise in the amplitude noise measurement
tab of the GUI.
A)
Select the RF input attenuator (values 0 to 30 dB) or select “auto” to auto-adjust input
amplitude to avoid measurement compression.
B)
Choose the desired number of averages
C)
Select frequency offset range to measure. Select start and stop frequency.
