Keysight E4916A Crystal Impedance / LCR Meter
Description
Keysight E4916A is a crystal impedance meter based on the transmission network method which enables you to:
– Test at high frequencies (1 MHz to 180 MHz)
– Apply low drive level (0.1 nW to 1 mW, when testing a 25 ohm DUT with the circuit).
The Keysight E4916A yet provides a cost effective solution, comparable enough to conventional CI meters.
In addition to Fr and CI measurements, the Keysight E4916A offers a variety of testing capabilities including the equivalent circuit analysis and the drive level dependency characteristic evaluation (DLD) through easy-to- follow steps. It comes with the Keysight-IB and parallel I/O interfaces for easy connection to external equipment, thus allowing an automatic testing system to be configured.
Features
- Based on the transmission network method recommended by the IEC444 standard.
- Wide frequency range (1 MHz to 180 MHz)
- Easy to change the drive level (nW to 1 mW)
- Applies up to 20 mW to the DUT when used in combination with the optional impedance probe (option 001)
- Allows you to use the same test
- Fixtures as those for the network analyzer.
- Provides the calibration to correct errors resulting from the extension of the cable.
- Saves and recalls up to 10 patterns of the system settings together with calibration data
Specifications
|
Measurement parameters |
Fr, Fs, Fa, FL, CI, Q, C0, C1, L1, R1, R0, G0, spurious, DLD, EM, filter bandwidth (Note that Fr and Fs represent the frequencies at which the phase is 0 degree and the maximum conductance is attained, respectively. You can also set up the HP E4916A to search for Fr at which |Z| is minimal.) |
|
Output Frequency range |
1 MHz to 180 MHz/ 1 mHz resolution |
|
Frequency accuracy |
2 ppm (can be improved up to 0.2 ppm through external reference input) |
|
Inputs (typical) |
|
|
Measurement range |
1 MHz to 180 MHz/1 mHz resolution |
|
Impedance |
5 to 125 W/10 mW resolution |
|
Return loss |
20 dB |
|
Max. input level |
0 dBm |
|
Damage level |
25 Vdc, 20 dBm |
|
Average noise level |
-130 dBm/Hz |
|
Cross talk |
-100 dB |
