Keysight U2020 X Series User Manual

2 General Operating Information
60 Keysight U2020 X-Series User’s Guide
6 Enable alerts to detect when a measurement has crossed over a predefined upper and/or lower limit value.
Below shows an example of a limits checking application.
The limits have been set at +4 dBm and +10 dBm for the above application. A fail occurs each time the output power is
outside these limits as shown below.
7 Enable the recorder output which produces a DC voltage (0 to 1 VDC) that corresponds to the power level in Watts of
the channel. The output impedance is typically 1 kΩ . Channel and display offsets have no effect on the recorder output.
No. Function
Swept source
Device-under-test
Out
Out
U2020
X-Series
+4 dBm
+10 dBm
Amplitude
Frequency
o
o
o
o
o
o
o
Fail
Fail
Upper limit lin
Lower limit lin
Table 2-4 Range of values for limits
Unit Maximum Minimum Default maximum Default minimum
dB +200 dB –180 dB 60 dB –120 dB
dBm +230 dBm –150 dBm 90 dBm –90 dBm
% 10.0 Z% 100.0 a% 100.0 M% 100.0 p%
W 100.000 EW 1.000 aW 1.000 MW 1.000 pW

Keysight U2020 X Series Specifications

General

Brand	Keysight
Model	U2020 X Series
Category	Accessories
Language	English