Keysight N1914A - U2000 Series Settling Time

Specifications and Characteristics 1
Keysight N1913/1914A Service Guide 39
For Keysight U2000 Series power sensors
In FAST mode (using Free Run trigger), for a 10 dB decreasing power step, the
settling time is 25 ms
[1]
.
[1] When a power step crosses the auto-range switch point of the sensor, add 25 ms.
Table 1-9 U2000 Series settling time
Number of
averages
1 2 4 8 16 32 64 128 256 512 1024
Settling time
[a]
(s)
(Normal mode)
[a] Manual filter, 10 dB decreasing power step (not across the switching point)
0.045 0.09 0.17 0.34 0.66 1.3 2.6 5.2 10.4 20.9 41.9
Settling time
[a]
(s)
(x2 mode)
0.042 0.05 0.09 0.17 0.34 0.66 1.3 2.6 5.2 10.4 20.9