E4982A Datasheet, PDF (15/22 Pages) Agilent(Hewlett-Packard) – New Standard for High-Speed Component Tests

15 | Keysight | E4982A LCR Meter - Data Sheet
Test signal level monitor function
Uncertainty of monitor value (SPD)
A: Uncertainty of oscillator level [dB], B: Uncertainty of impedance measurement [%]
Front panel
Ports
Type N (3 ea.) connected to test head
Display
Type/size
10.4 inch TFT color LCD
Resolution
XGA (1024 × 768) ¹
USB
Universal serial bus jack, Type A configuration; female; provides connection to mouse,
key board, printer or USB stick memory.
1 _{Valid pixels are 99.99% and more. Below 0.01% of fixed points of black, blue, green or red are not regarded as failure.}
Measurement terminal (at test head)
Connector type
3.5-mm (female) connector
(can be converted to 7-mm connector using the 3.5 mm-7 mm adapter)
Rear panel
External reference signal input connector
Frequency
10 MHz ± 10 ppm (Typ.)
Level
0 dBm ± 3 dB (Typ.)
Input impedance
50 Ω (nominal)
Connector type
BNC (female)
Internal reference signal output connector
Frequency
10 MHz ± 10 ppm (Typ.)
Uncertainty of frequency
Same as frequency uncertainty described in “Source Characteristics”.
Level
0 dBm ± 3 dB into 50 Ω (Typ.)
Input impedance
50 Ω (nominal)
Connector type
BNC (female)
External trigger signal input connector
Level
LOW threshold voltage: 0.5 V
HIGH threshold voltage: 2.1 V
Input level range: 0 to +5 V
Pulse Width (Tp)
≥ 2usec (SPD). See the following figure for definition of Tp
Polarity
Positive or negative (Selective)
Connector type
BNC (female)
Tp Tp
5V
Tp Tp
5V
0V
Positive trigger signal
Figure 10. Definition of pulse width (Tp)
0V
Negative trigger signal