Characteristic Specifications Supplemental Information
40 APx517 B Series Acoustic Analyzer: Specifications
Phase Offset Range
(Split Phase)
< 1.0 deg DC coupling, to 80.1 kHz
DC Offset Range ±3.00 Vdc unbalanced DC offset limits maximum ac signal
Residual DC Offset +/-5.0 mV Amplifier set to 0V, typical < 1 mV
Noise Characteristics
Shape White or Pink (5 Hz to 86.4 kHz),
IEC 60268-1, or BS EN 50332-1
Amplitude Range 0 to 25.456 Vpp Amplitude calibration is approximate
Residual Noise {Note 2}
20 to 20 kHz BW 15 uVrms [-97.8 dBu]
IMD Test Signals
SMPTE & MOD
Lower Frequency (LF) 40 Hz to 1.00 kHz LF tone must be 1/6 * HF tone
SMPTE Upper Frequency
(HF)
2.00 kHz to 60.00 kHz
MOD Upper Frequency (HF) 240 Hz to 60.00 kHz
Mix Ratio (LF:HF) 10:1, 4:1, or 1:1
Amplitude Range 0 to 25.456 Vpp
Amplitude Accuracy ±0.08 dB [±0.70%]
Residual IMD {notes 1,2,3} 0.032% [-70 dB], 4:1 mix ratio
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