E4980A-1CM Datasheet, PDF (12/38 Pages) Keysight Technologies – Precision LCR Meter

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
|Zx| < 1.08 Ω
20 - 1 M
0.05%
0.10%
1M-2M
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|
10 k - 100 k
0%
0.05%
100 k - 1 M
0.05%
0.05%
1M-2M
0.10%
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