Other Waveforms
Arbitrary Waveform (Multitone)
Sample Rates (SR) 65.536 kS/s, 131.072 kS/s, OSR (programmed
output rate), or ISR (selected input sample rate)
Length 256 to 16384 points per channel
Frequency Range DC to 0.47´SR
Frequency Resolution Sample Rate / Length
Maximum Number of Tones (Length / 2) minus 1 [8191 with Length=16384]
IMD Test Signal (SMPTE/DIN)
LF Tone Range 40 Hz to 500 Hz
HF Tone Range 2 kHz to 60 kHz
Mix Ratio 4:1 or 1:1 (LF:HF)
Residual IMD
3
£0.0025% [–92 dB]
Square wave
Frequency Range 10 Hz to 20 kHz
Risetime Typically 2.0 µs
Noise Signal
White Pseudo-Random, Rectangular PDF, 60 kHz BW
Polarity Test Signal
(Sum of two sinewaves phased for reinforcement with normal polarity.)
Frequency Range 2 Hz to 30 kHz
Pass Thru
(Passes the embedded audio signal from the rear panel Sync/Ref Input. Output
Sample Rate (OSR) must be within the range of 0.334 to 3.000 of the Sync/Ref
Input sample rate.)
Frequency Accuracy ±0.0003% [3 PPM] internal reference, lockable to
external reference
Analog Signal Generator Outputs
Analog Output Characteristics
Source Configurations Balanced (XLR), Unbalanced (XLR and BNC), or
Common Mode Test (XLR)
Chapter 6: Specifications
46 Getting Started with ATS-2
3
System specification with 60 Hz/7 kHz or 250 Hz/8 kHz test signal combinations and
Vin ³ 200 mV.
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