Keysight N5227A Service Manual page 15
2-port and 4-port
pna microwave
network analyzer
10 mhz - 67 ghz
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Also See for N5227A:
- Installation and service manual (72 pages) ,
- Security features and document of volatility (34 pages) ,
- Service manual (370 pages)
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PNA Series Microwave Network Analyzers
N5227A
WARNING
The detachable power cord is the instrument disconnecting device. It disconnects the
mains circuits from the mains supply before other parts of the instrument. The front panel
switch is only a standby switch and is not a LINE switch (disconnecting device).
NOTE
There are no replaceable fuses in the mains input or within the power supply assembly.
IMPORTANT Keysight personnel: after calibration is completed, attach four "calibration void if seal
broken" stickers to the PNA as shown in
Figure 1-1
Location of Calibration Stickers on PNA
Service Guide N5227-90001
Safety and Regulatory Information
General Safety Considerations
Figure
1-1.
1-5
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Troubleshooting
