Agilent Technologies 3458A User Manual

Appendix A Specifications 289
AC Accuracy (continued): 24 Hour to 2 Year (% of Reading + % of Range)
Transfer Accuracy
AC + DC Accuracy (ACDCV Function)
For ACDCV Accuracy apply the following additional error to the ACV accuracy. (% of Range)
Additional Errors
Apply the following additional errors as appropriate to your particular measurement setup. (% of Reading)
Reading Rates
4
Settling Characteristics
There is no instrument settling required.
Common Mode Rejection
For 1 kW imbalance in LO lead, > 90 dB, DC to 60 Hz.
ACBAND >2 MHz
Range 45 Hz to 100 kHz 100 kHz to 1 MHz 1 MHz to 4 MHz 4 MHz to 8 MHz 8 MHz to 10 MHz
10 mV 0.09 + 0.06 1.2 + 0.05 7 + 0.07 20 + 0.08
100 mV – 10 V 0.09 + 0.06 2.0 + 0.05 4 + 0.07 4 + 0.08 15 + 0.1
100 V 0.12 + 0.002
1000 V 0.3 + 0.01
Range % of Reading
100 mV – 100 V (0.002 + Resolution in %)
1
DC <10% of AC Voltage
Range ACBAND £ 2 MHz ACBAND > 2 MHz Temperature Coefficient
2
10 mV 0.09 0.09 0.03
100 mV – 1000 V 0.008 0.09 0.0025
DC >10% of AC Voltage
Range ACBAND £ 2 MHz ACBAND > 2 MHz Temperature Coefficient
2
10 mV 0.7 0.7 0.18
100 mV – 1000 V 0.07 0.7 0.025
Input Frequency
3
Source R 0–1 MHz 1-4 MHz 4–8 MHz 8–10 MHz
0 W 0255
50 WTerminated 0.003 0 0 0
75 WTerminated 0.004 2 5 5
50 W 0.005 3 7 10
ACBAND Low Maximum Sec / Reading
1 – 5 Hz 6.5
5 – 20 Hz 2.0
20 – 100 Hz 1.2
100 – 500 Hz 0.32
>500 Hz 0.02
Conditions
• Following 4 Hour warm-up
• Within 10 min and ±0.5°C of the reference measurement
• 45 Hz to 20 kHz, sine wave input
• Within ±10% of the reference voltage and frequency
Crest Factor
Resolution Multiplier
1
1–2 (Resolution in%) × 1
2–3 (Resolution in%) × 2
3–4 (Resolution in%) × 3
4–5 (Resolution in%) × 5
% Resolution Maximum Sec / Reading
0.001 – 0.005 32
0.005 – 0.01 6.5
0.01 – 0.05 3.2
0.05 – 0.1 0.64
0.1 – 1 0.32
>1 0.1
1. Resolution in % is the value
of RES command or
parameter (reading
resolution as percentage of
measurement range).
2. Additional error beyond
±1°C, but within ±5°C of
last ACAL. (% of Range)/
°C. For ACBAND >2 MHz,
use 10 mV range
temperature coefficient. Lo
to Guard switch on.
3. Flatness error including
instrument loading.
4. Reading time is the sum of
the Sec / Reading shown for
your configuration. The
tables will yield the slowest
reading rate for your
configuration. Actual
reading rates may be faster.
For DELAY– 1; ARANGE
OFF.

Agilent Technologies 3458A Specifications

General

Brand	Agilent Technologies
Model	3458A
Category	Multimeter
Language	English