Atec Audio-Precision-ats1dd - Manual (Page 5)

a p . c o m
O p t i o n s
ATS2A ATS-2 PC-Based Audio Test System with APIB or USB interface,
ATS software and manuals, and Getting Started Manual
ATS2G ATS-2 PC-Based Audio Test System with GPIB Interface,
APIB Interface and Getting Started Manual (Software kit and
ATS2G-PROG are not included, but are recommended for GPIB
program development)
ATS2-PERF Performance option for ATS-2
ATS2-EURZ Changes generator output impedance selections to 40/200 Ω
(Not compatible with 600Z option)
ATS2-600Z Changes generator output impedance selections to 40/600 Ω
and adds 600 Ω analyzer input termination selection
(Not compatible with EURZ option)
ATS2G-PROG GPIB Programmers’ Reference Manual
(Includes CD with samples, manuals, and support software)
EWP2-ATS2 Two-year extended warranty for ATS-2
ATS-2 Audio Analyzer
The ATS-2 is a general-purpose audio analyzer well suited to the
design lab, broadcast facility or production line—anywhere you
need high-precision, feature-rich audio test and measurement.
The ATS-2 offers an excellent value in audio analyzers. Its
converter-based architecture keeps the cost down while offering a
wide range of features at high levels of performance. Converter-
based audio analyzers generate and analyze signals in the digital
domain and use analog-to-digital converters (ADCs) and digital-to-
analog converters (DACs) for analog input and output.
Independent analog and digital signal generators
Multitone analyzer with FFT for testing playback-only devices
Converter-based analyzer delivers high performance at a lower price
A wide range of analog and digital test signals
Programmatic control for high-speed automation
Optional digital interface testing capabilities
A full complement of graphing and reporting options
Auxiliary instruments are available for specialized testing
Connects to control PC via USB •
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AT S - 2 K e y S p e c i f i c a t i o n s
BASIC FORMAT
Channels
2
Computer interface
USB, APIB or GPIB
OS Compatability
Windows Vista, XP
Dimensions
2U
GENERATOR PERFORMANCE
Sine Frequency Range
2 Hz–61.6 kHz (SR=131.072 kS/s).
Frequency Accuracy
±0.015625 Hz
IMD Test Signals
SMPTE, DIN
Maximum Amplitude (balanced)
24.1 dBm (Rs = 40)
Amplitude Accuracy
±0.09 dB [±1.0 %]
Flatness (20 Hz–20 kHz)
±0.007 dB
Residual THD+N, 1 kHz
0.0009% [–101 dB] +1.6 µV
Analog Output Configurations
unbalanced & balanced
Digital Output Sampling Rate
28.8 kHz to 108 kHz
Dolby Digital Generator
No
ANALYZER PERFORMANCE
Maximum Rated Input Voltage
140 V rms (dc to 20 kHz)
overload protected in all ranges
Maximum Bandwidth
<10 Hz to 120 kHz
(with performance option)
Amplitude Accuracy (1 kHz)
±0.09 dB [±1.0%]
Amplitude Flatness (20 Hz–20 kHz)
±0.01 dB, 20 Hz to 20 kHz
(0.45SR if less)
Residual Input Noise (20 kHz BW)
1.6 µV rms
Residual THD+N (20 kHz BW)
0.0009% [–101 dB] + 1.6 µV
FFT Resolution
Up to 256 K
IMD Measurement Capability
SMPTE, DIN
DC Voltage Measurement
Yes with DCX-127 Multifunction Module