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ETS-Lindgren 94606-6 Current Probe User Manual

Page 35

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Principles of Operation

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35

The typical transfer impedance of the current probe throughout the frequency
range is shown in Typical Data on page 47. It is determined by passing a known
RF current (I

P

) through the primary test conductor and noting the voltage (E

S

),

developed across a 50-ohm load.

Z

T

E

S

I

P