U1272A Agilent Technologies Test Equipment, U1272A Datasheet - Page 15

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U1272A

Manufacturer Part Number
U1272A
Description
DMM, Handheld, Orange, 40 Hz - 100 Khz
Manufacturer
Agilent Technologies Test Equipment
Datasheet
Decibel (dB) for U1272A
1. The reading of dBm is indicated in decibels of power above or below 1 mW, or decibels of voltage above or below 1 V. The
2. Auto-ranging mode is used.
3. The bandwidth is according to voltage measurement.
Decibel (dBV) accuracy
Measurement rate (approximate)
formula is calculated according to the voltage measurement and specified reference impedance. Its accuracy is
depended on the accuracy of the voltage measurement. See Decibel (dBV) accuracy table below.
Ω with offset compensation
Range
300 mV
1000 V
30 mV
300 V
30 V
3 V
1 mW (dBm)
Capacitance
Temperature
Pulse width
Function
Auto Diode
dB base
Duty cycle
Frequency
1 V(dBV)
Diode
ACV
DCV
DCI
ACI
Minimum
[1] - [3]
+23.52
+33.98
-56.48
-36.48
-16.48
+3.52
dBV range
Maximum
+29.54
+49.54
-30.46
-10.46
+9.54
+60
Reference
1 to 9999 Ω
4 (<100 µF)
U1271A
2 (>10 Hz)
1 (>10 Hz)
1 (>10 Hz)
1 V
14
14
7
7
7
7
7
-
-
15
45 to 65 Hz
Times/second
0.06
0.06
0.06
0.06
0.06
0.06
20 Hz to
1 kHz
0.07
0.07
0.09
0.09
0.09
0.09
Default reference
4 (<100 µF)
U1272A
2 (>10 Hz)
1 (>10 Hz)
1 (>10 Hz)
Accuracy
50 Ω
1 V
14
14
1 Hz to
7
7
3
3
7
7
7
5 kHz
0.09
0.09
0.14
0.14
0.14
0.14
5 kHz to
20 kHz
0.19
0.19
0.19
0.1
0.1
-
20 Hz to
100 kHz
0.32
0.32
0.32
0.32
-
-