12 | Keysight | E4980A Precision LCR Meter 20 Hz to 2 MHz, E4980AL Precision LCR Meter 20 Hz to 300 kHz/500 kHz/1 MHz – Data Sheet
Effect by impedance of DUT
Table 14. For impedance of DUT below 30 Ω, the following value is added.
Test frequency [Hz]
Impedance of DUT
1.08 Ω ≤ |Zx| < 30 Ω
0.05%
|Zx| < 1.08 Ω
0.10%
20 - 1 M
1 M - 2 M
0.10%
0.20%
Table 15. For impedance of DUT over 9.2 k Ω, the following value is added.
Test frequency [Hz]
Impedance of DUT
9.2 kΩ < |Zx| ≤ 92 kΩ
92 kΩ < |Zx|
0.05%
10 k - 100 k
100 k - 1 M
1 M - 2 M
0%
0.05%
0.10%
0.05%
0.10%
Effect of cable extension
When the cable is extended, the following element is added per one meter.
0.015 % × (Fm/1 MHz)2 × (L_cable)2
Fm [Hz]
L_cable [m]
Test frequency
Cable length
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