N5511A Phase Noise Test System User’s Guide 157
Absolute Measurement Examples
OCXO Dual Channel Measurement
1) Set Carrier Source Settings
Frequency: 10 MHz
Power: 10 dBm
2) Set Detector Input
Frequency
Detector Input Frequency: 10 MHz
3) Set Reference Source
Settings
Frequency: 10 MHz
Power: 10 dBm
4) VCO Tuning Parameters
Nominal Tune Constant: .7 Hz/V
Tune Range: .5 V
Input resistance: 1 MOhm
5) Configure Source #2
Uncheck "Apply channel #1 parameters to channel #2". Navigate to Source #2
tab. Apply same frequency and VCO Tuning parameters as Source #1.
Summary of Contents for N5511A
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