Agilent Technologies N1913a - Figure 10-5 U2000 Series Settling Time with Auto-Filter; Table 10-9 U2000 Series Power Sensorssettling Time

Specifications and Characteristics 10
Agilent N1913/1914A EPM Series Power Meters User’s Guide 231
For Agilent U2000 Series power sensors
In FAST mode (using Free Run trigger), for a 10 dB decreasing power
step, the settling time is 25 ms
2
.
Table 1 0 -9 U2000 Series power sensors’settling time
Figure 10-5 U2000 Series Settling Time with Auto-Filter
Number of Averages12481632641282565121024
Settling Time
1
(s)
(Normal Mode)
1 Manual filter, 10 dB decreasing power step (not across the switching point)
2 When a power step crosses the auto-range switch point of the sensor, add 25 ms.
0.045 0.09 0.17 0.34 0.66 1.3 2.6 5.2 10.4 20.9 41.9
Settling Time
1
(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
-50 dBm
+10 dBm
+2 dBm
-40 dBm
45 ms
90 ms
2.6 s
2.7 s
460 ms
2.8 s
39 s
42 s
42 s
-4 dBm
-10 dBm
-20 dBm
-30 dBm
Normal
Mode
45 ms
82 ms
1.3 s
1.5 s
450 ms
1.6 s
20 s
24 s
24 s
X2
Mode
Maximum sensor
power within a range
U2000/1/2/4A
U2000/1/2H
U2000/1B
+20 dBm
+40 dBm
+12 dBm
+32 dBm
+6 dBm
+26 dBm
0 dBm
-10 dBm
-20 dBm
-30 dBm
-40 dBm
+20 dBm
+10 dBm
0 dBm
-10 dBm
-20 dBm
Minimum sensor
power within a range
Sensor
Dynamic
Range
Ty p ic a l
Settling
Times