Keysight Technologies N5247B, Service Manual

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Keysight N5247B Service Guide 3-3
Tests and Adjustments
Information in This Chapter
Performance Tests
a
A brief summary of each performance test:
— Source Maximum Power Output Test
— Source Power Linearity Test
— Frequency Accuracy Test
— Trace Noise Test
— Receiver Compression Test
—
Noise Floor Test
— Calibration Coefficients Test
— Dynamic Accuracy Test – Version 1
— Receiver Noise Figure Test
— Noise Jitter Test
— Noise Receiver Linearity Test
— Noise Receiver Compression Test
— Dynamic Accuracy at Low Frequency (Available With
Low Frequency Extension (LFE) Installed Option
205/425)
— DC Continuity Test the LFE Board and Test Ports
(Available With Low Frequency Extension (LFE)
Installed Option 205/425)
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Adjustments
b
Setups and procedures for adjusting your analyzer:
— Touchscreen Adjustment and Verification
— 10 MHz Frequency Reference Adjustment
— Synthesizer Bandwidth Adjustment
— Source Adjustment
— IF Gain Adjustment
— Receiver Characterization
— Receiver Adjustment
— EE Default Adjustment
— IF Response Adjustment (Available Only with Option
S93093/4A/B and or S93900/1/2/4/5/7A/B Installed)
— LFE Receiver Adjustment (Option 425)
— Noise Figure Adjustment (Available with Option 029
with S93029A/B Installed)
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a. These performance tests are included in the analyzer’s firmware for Options S93898A.
b. These adjustments are included in the analyzer’s firmware on all models and options.
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