Agilent Technologies u8903a User Manual

130 U8903A User’s Guide
8 Specifications

Audio analyzer
INPUT CHARACTERISTICS
Connection type
Balanced XLR
Unbalanced BNC
Coupling DC, AC
Measurement bandwidth
Low 30 kHz
High 100 kHz
Input ranges 400 mV to 140 Vrms
[1]
Measurement range <1V
[2]
to 140 Vrms
Maximum rated input 200 Vp for altitude up to 3000 m
Impedance
Balanced 200 k
Unbalanced 100 k
Flatness
20 Hz to 20 kHz 0.01 dB
[3]
(at 23 C ± 5 C)
0.012 dB
[4]
(from 0 °C to 55 °C)
20 kHz to 100 kHz 0.1 dB (at 23
C ± 5 C)
0.15 dB (from 0 °C to 55 °C)
THD + N at 1 kHz, 1 Vrms, 20 Hz
to 20 kHz bandwidth
–101 dB
CMRR
20 kHz (input range 6.4 V) 70 dB
[5]
20 kHz (input range >6.4 V) 40 dB
[5]
Crosstalk
20 Hz to 20 kHz –101 dB
Input protection Overload protection for all ranges, onscreen warning message on the front panel
TRIGGERING
Ty pe Free Run, External
Level 5 V
Minimum trigger high voltage 1.25 V
Maximum trigger low voltage 0.5 V
Input impedance >50 k

Agilent Technologies u8903a Specifications

General

Brand	Agilent Technologies
Model	u8903a
Category	Measuring Instruments
Language	English