U8903A-101 AGILENT TECHNOLOGIES, U8903A-101 Datasheet - Page 2

• Manufacturer Part Number: U8903A-101
• Description: Cable Assembly
• Manufacturer: AGILENT TECHNOLOGIES

Specifications of U8903A-101

• Lead Length: 1.2m
• Insulator Color: Black
• Jacket Color: Black
• Cable Length: 1.2m
• Assembly Cable Type: Coaxial
• Connector Type B: Male BNC
• Cable Color: Black
• Connector Type A: Male BNC
• Rohs Compliant: NA
• For Use With: U8903A Series Audio Analyzer
• Lead Free Status / RoHS Status: na

Replace your 8903B and add
next-generation capabilities
For nearly two decades, the HP 8903B
provided unparalleled versatility and
performance in audio applications.
The U8903A builds on the legacy of
the 8903B by offering faster single-
point measurements (0.4 sec versus
3.0 sec) as well as a wider frequency
range, expanded performance, and
greater functionality (Tables 1, 2, and
3). With the U8903A, you can con-
figure measurements faster through
its graphical user interface (GUI)
and one-button selection of major
operating modes. The color screen
lets you view dual-parameter displays
from one or two channels as well
as graphical displays of sweeps, fre-
quency spectra, and more (Figure 1).
To makes the transition easy, the
next-generation replacement for the
HP 8903B audio analyzer features
a built-in code emulator which
automatically converts 8903B R2D2
code directly into SCPI commands
used by the U8903A. The Agilent
application note Migrating Code from
the 8903B to U8903A (5990-4135EN)
and the U8903A Programming Guide
(U8903-90027) provide additional
resources to assure you get the most
from this new class of audio analyzer.
Figure 1. The new U8903A audio analyzer (left) offers numerous improvements over the widely used HP 8903B (right).
Table 1. Comparison of frequency range and accuracy
Table 2. Comparison of accuracy and ranges in AC and DC level measurements
Table 3. Comparison of range and residual THD+N measurements
Frequency range
Frequency accuracy
AC voltage input range
AC accuracy
DC voltage input range
DC accuracy
Frequency range
Residual THD+N
(signal distortion)
at 80 kHz BW
Accuracy
2
U8903A
DC and 10 Hz to 100 kHz
5 ppm (0.0005%)
U8903A
0 V to 140 V
± 1%
0 to ± 200 V
± 1%
U8903A
10 Hz to 100 kHz
≤ –101 dB (at 1 kHz, 1 V
20 Hz to 20 kHz
± 0.5 dB (< 20 kHz)
± 0.7 dB (< 100 kHz)
rms
rms
),
HP 8903B
20 Hz to 100 kHz
0.004%
HP 8903B
0.3 mV
± 4%
4 to 300 V
± 1%
HP 8903B
20 Hz to 100 kHz
–80 dB (or 15 µV),
20 Hz to 20 kHz
± 1 dB (20 Hz to 20 kHz)
± 2 dB (20 to 100 kHz)
rms
to 300 V
rms