Specifications (continued)

Settling time

Manual filter, 10-dB decreasing power step (not across switching points)

Number of averages

1

2

4

8

16

32

64

128

256

512

1024

Settling time (s)

Normal speed

x2 speed

0.045

0.042

0.09

0.05

0.17

0.09

0.34

0.17

0.66

0.34

1.3

0.66

2.6

1.3

5.2

2.6

10.4

5.2

20.9

10.4

41.9

20.9

1. When a power step crosses through the sensor’s auto-range switching point, add 25 ms

Settling time with auto filter, default resolution, and a 10 dB decreasing power step (not

across the switching point)

Settling time = 25 ms*

Auto filter, default resolution, 10-dB decreasing power step

Typical

settling

times

x2

speed

Normal

speed

45 ms

45 ms

82 ms

90 ms

1.3 s

2.6 s

1.5 s

2.7 s

450 ms

460 ms

1.6 s

2.8 s

20 s

39 s

24 s

42 s

24 s

42 s

U2000/1/2/4A U2000/1/2H

U2000/1B

+10 dBm

+2 dBm

–4 dBm

–10 dBm

–20 dBm

–30 dBm

–40 dBm

–50 dBm

+20 dBm

+12 dBm

+6 dBm

0 dBm

–10 dBm

–20 dBm

–30 dBm

–40 dBm

+40 dBm

+32 dBm

+26 dBm

+20 dBm

+10 dBm

0 dBm

–10 dBm

–20 dBm

Sensor

dynamic

range

Maximum dBm

Minimum dBm

Low power path

High power path

15 | Keysight | U2000 Series USB Power Sensors - Data Sheet