Agilent Technologies U3402A User Manual

Specifications and Characteristics 6
U3402A User’s and Service Guide 97
Decibel (dB) Calculation
Table 6 - 7 Range and accuracy (±dB)
Rate
Voltage range
[1][2]
Input voltage
dBm
[3]
range at
600 W ref
Accuracy (One year; 23ºC ± 5ºC)
[1]
20 Hz to 45 Hz 45 Hz to 10 kHz 10 kHz to 100 kHz
Slow
120.000 mV
1.20000 V
12.0000 V
120.000 V
6 mV to 120 mV
120 mV to 1.2 V
1.2 V to 12 V
12 V to 120 V
– 42.20 to – 16.20
– 16.20 to 3.80
3.80 to 23.80
23.80 to 43.80
1.0
0.8
0.8
0.8
0.2
0.1
0.1
0.1
1.0
0.8
0.8
0.8
1000.00 VDC
750.00 VAC
120 V to 1000 V
120 V to 750 V
43.80 to 62.22
43.80 to 59.72
–
–
1.0
[4]
1.0
[4]
–
–
Medium
400.00 mV
4.0000 V
40.000 V
400.00 V
20 mV to 400 mV
400 mV to 4 V
4 V to 40 V
40 V to 400 V
– 31.76 to – 5.74
– 5.74 to 14.26
14.26 to 34.26
34.26 to 54.26
1.0
0.8
0.8
0.8
0.2
0.1
0.1
0.1
1.0
0.8
0.8
0.8
1000.0 VDC
750.0 VAC
400 V to 1000 V
400 V to 750 V
54.26 to 62.22
54.26 to 59.72
–
–
1.0
[4]
1.0
[4]
–
–
Fast
400.0 mV
4.000 V
40.00 V
400.0 V
20 mV to 400 mV
400 mV to 4 V
4 V to 40 V
40 V to 400 V
– 31.76 to – 5.74
– 5.74 to 14.26
14.26 to 34.26
34.26 to 54.26
1.0
0.8
0.8
0.8
0.2
0.1
0.1
0.1
1.0
0.8
0.8
0.8
1000 VDC
750 VAC
400 V to 1000 V
400 V to 750 V
54.26 to 62.22
54.26 to 59.72
–
–
1.0
[4]
1.0
[4]
–
–
Notes:
1 Autoranging is used when dBm operation is enabled.
2 In VAC 750 V range, 5% over-range is readable.
3 Reading displayed in dB when Rel operation is used.
4 For input voltage at frequency between 45 Hz to 1 kHz.

Agilent Technologies U3402A Specifications

General

Brand	Agilent Technologies
Model	U3402A
Category	Multimeter
Language	English