05 | Keysight | E4990A Impedance Analyzer 20 Hz to 10/20/30/50/120 MHz - Data Sheet
Signal Level Monitor
Voltage range
(Same as the voltage signal level setting range)
Voltage monitor accuracy
at four-terminal pair port of the E4990A or
7-mm port of the 42942A
± (10 + 0.05 × f + 100/Zx)[%] (typical)
± (10 + 0.15 × f + 100/Zx)[%] (typical)
(Same as the current signal level setting range)
at measurement port of the 42941A,
16048G/H
Current range
Current monitor accuracy
at four-terminal pair port of the E4990A or
7-mm port of the 42942A
± (10 + 0.3 × f + Zx/100)[%] (typical)
± (10 + 0.4 × f + Zx/100)[%] (typical)
at measurement port of the 42941A,
16048G/H
NOTE
f : frequency [MHz], Zx: impedance measurement value [Ω].
Beyond 23 ± 5 °C, the test signal level monitor accuracy is twice as bad as described.
Output Impedance
Output impedance
25 Ω (nominal)
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