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Table 3-1
Parameter Data for the Agilent 70420A Confidence Test Example
Step
1
2
3
4
5
* The Stop Frequency depends on the analyzers configured in your phase noise system.
Document Part No. E5500-90024Ed. 1.0
Now continue with this demonstration by turning to
"Expanding Your Measurement Experience" to learn more about
performing phase noise measurements.
Parameters
Type and Range Tab
Measurement Type
• Start Frequency
• Stop Frequency
• Minimum Number of Averages
FFT Quality
Swept Quality
Cal Tab
Gain preceding noise input
Block Diagram Tab
Noise Source
Test Set Tab
Input Attenuation
LNA Low Pass Filter
• LNA Gain
• DC Block
• PLL Integrator Attenuation
Graph Tab
• Title
• Graph Type
• X Scale Minimum
• X Scale Maximum
• Y Scale Minimum
• Y Scale Maximum
• Normalize trace data to a:
• Scale trace data to a new carrier
frequency of:
• Shift trace data DOWN by:
• Trace Smoothing Amount
• Power present at input of DUT
E5500 Phase Noise Measurement System Version A.02.00
Your First Measurement
Making a Measurement
Data
•
• Baseband Noise (using a test set)
• 10 Hz
*
• 100 E + 6 Hz
• 4
• Fast
• Fast
0 dB
Test Set Noise Input
• 0 dB
• 20 MHz (Auto checked)
• Auto Gain (Minimum Auto Gain - 14 dB)
• Not checked
• 0 dBm
• Confidence Test, Agilent 70420A Internal
Noise Source.
• Base band noise (dBv/Hz)
• 10 Hz
• 100 E + 6 Hz
• 0 dBv/Hz
• - 200 dBv/Hz
• 1 Hz bandwidth
•
• 1 times the current carrier frequency
• 0 dB
• 0
• 0 dB
3
Chapter
5,
3-11
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