Audio Precision ATS-2, Начало работы

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Source Impedances (R
s
)
Balanced or CMTST Nominally 40
W
or 150
W
, standard configuration
Nominally 40
W
or 200
W
, EURZ option
Nominally 40
W
or 600
W
, 600Z option
Unbalanced Nominally 20
W
or 50
W
Amplitude Range
(all Waveforms)
Each analog output is independently settable
Balanced <250 µVrms to 16.00 Vrms [700 µVpp to
45.2 Vpp] [–70.0 dBu to +26.30 dBu]
Unbalanced or Common
Mode Test
<250 µVrms to 8.00 Vrms [700 µVpp to 22.6 Vpp]
[–70.0 dBu to +20.28 dBu]
Amplitude Accuracy ±0.09 dB [±1.0 %]
Amplitude Resolution 0.007 dB or 0.60 µVrms, whichever is larger
Max Output Power into 600
W
Balanced +24.1 dBm (Rs = 40
W
)
Unbalanced +18.4 dBm (Rs = 20
W
)
Output Current Limit Typically >50 mA
DC Offset
£
0.25% of Vpp setting [0.7% of Vrms setting]
Output Related Crosstalk
£(
–100 dB + 3 µV), 20 Hz to 20 kHz
Digital Signal Generator
Waveforms
Sine Family (Normal, Var Phase, Stereo, Dual, Shaped Burst,
EQ, Burst, Offset)
IMD (SMPTE/DIN 4:1, 1:1)
Square
Noise
Arbitrary Waveform (Multitone)
Special (Polarity, Pass Thru, Monotonicity, J-Test,
Walking Ones, Walking Zeros, Constant Value,
Random)
Common Sine Family Characteristics
Frequency Range 2 Hz to <0.50
´
SR
Frequency Resolution SR / 2
23
Flatness ±0.001 dB
Harmonics and
Spurious Products
0.000001% [-160 dB]
Variable Phase Range –180.00 to +179.99 deg
Dual Sine Ratio Range 0 dB to >100 dB
Sine + Offset Amplitude Range Sinewave amp |offset amplitude| < 1 FFS
Burst and Shaped Burst
Envelope Burst signal envelope is rectangular, Shaped
Burst envelope is raised cosine.
Burst Interval 2 to 65536 cycles (max number of cycles may be
limited at low frequencies)
Burst On Time 1 to number of interval cycles minus 1
Chapter 6: Specifications
Getting Started with ATS-2 45