Keysight N5227A Service Manual page 105

2-port and 4-port pna microwave network analyzer 10 mhz - 67 ghz

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Table of Contents

PNA Series Microwave Network Analyzers

Outputs" on page 4-33

Replacing the A60–A63 70 GHz Doublers" on page

7. If the signal is present, reconnect all cables, and then continue with

Signal Separation Path" on page

Service Guide N5227-90001

are present, replace the appropriate doubler board. Refer to

Measurement System Troubleshooting

"Checking the Signal through the

Troubleshooting

"Removing and

Troubleshooting