Measuring Procedure
R&S
®
RT-ZC31
18User Manual 1801.4949.02 ─ 01
3 Measuring Procedure
3.1 Preparing the Measurement
Voltage check
When using a different power supply than the R&S RT-ZA13 probe power
supply, before turning on the power, make sure that the voltage of the used
power supply matches the supply voltage indicated in the data sheet "R&S
RT-Zxx high voltage and current probes".
●
The output of this device is terminated internally. Use a high impedance
input of the measuring instrument. With an input impedance of 50 Ω,
accurate measurement is not possible.
●
If using BNC-banana plug adapters or similar to connect to input termi-
nals other than BNC connectors, make sure the polarity is correct.
●
Turn the collar until it clicks, and check that it is locked securely.
1. Have the R&S RT-ZA13 probe power supply, and an oscilloscope or waveform
measuring instrument ready.
2. Turn off the power switch. Connect the power cord.
3. Connect the power plug of the R&S RT-ZC31 to the power receptacle of the
R&S RT-ZA13 probe power supply.
Preparing the Measurement
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