Service Guide 2-45
8719ET/20ET/22ET System Verification and Performance Tests
8719ES/20ES/22ES Performance Tests
RF Network Analyzers
If the Analyzer Fails This Test
• First suspect the connections, the calibration standards and the cable. Visually inspect
all of the connectors and repeat the test.
• In case of repeat failure, gauge the connectors, refer to the “Principles of Microwave
Connector Care,” on page 1-6.
• Recheck the output power of the source.
• Refer to the Chapter 4 , “Start Troubleshooting Here,” for additional help.