Characteristic Specifications Supplemental Information
36 APx517 B Series Acoustic Analyzer: Specifications
Power Amplifier
Number of Channels
1
Waveforms
Sine, sine+DC offset, continuously
swept-sine, noise, IMD test signals,
multi-tone, wave file playback
Maximum Output Ratings
Rload 8 17.0 Vrms
Rload = 2 to 8 35 W, 20 Hz to 20 kHz Power output thermally limited, no maxi-
mum load power enforced. Higher maxi-
mum ambient and elevations will limit
continuous power output.
Output Impedance
450 m max 250 m (100 m current sense resis-
tor in series with the negative output ter-
minal)
Sine Characteristics
Frequency Range (Fs) 2 Hz to 80.1 kHz Setting resolution is typically 45 Hz
Frequency Accuracy ±(0.0003% + 100 Hz)
Amplitude Range 0 to 17.00 Vrms [48.08 Vpp] 8 load
Amplitude Accuracy, 1 kHz ±0.08 dB [±0.93%]
Flatness (1 kHz ref)
10 Hz to 20 kHz ±0.20 dB Typically < 0.010 dB
20 kHz to 50 kHz ±0.80 dB
Residual THD+N {notes 1,2}
Fs = 20 Hz-20 kHz (-80 dB + 30 V), 20 Hz to
20 kHz BW
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