AP515 本身就是个破烂
SYSTEM PERFORMANCE
Residual THD+N (20 kHz BW)
–102 dB + 1.4 μV
Typical <–106 dB (1 kHz, 2.0 V)
GENERATOR PERFORMANCE
Sine Frequency Range
2 Hz to 80.1 kHz
Frequency Accuracy
3 ppm
IMD Test Signals
SMPTE, MOD, DFD
Maximum Amplitude (balanced)
16.00 Vrms
Amplitude Accuracy
±0.05 dB
Flatness (5 Hz–20 kHz)
±0.010 dB
Analog Output Configurations
unbalanced, balanced, common mode
Digital Output Sampling Rate
27 kS/s to 200 kS/s
27 kS/s to 108 kS/s Optical
Dolby / dts Generator
Yes (encoded file)
ANALYZER PERFORMANCE
Maximum Rated Input Voltage
125 Vpk
Maximum Bandwidth
>90 kHz
IMD Measurement Capability
SMPTE, MOD, DFD
Amplitude Accuracy (1 kHz)
±0.05 dB
Amplitude Flatness (10 Hz–20 kHz)
±0.010 dB
Residual Input Noise (20 kHz BW)
≤1.4 μV
Individual Harmonic Analyzer
d2–d10
Max FFT Length
1248K points
DC Voltage Measurement
Yes
SYSTEM REQUIREMENTS
• PC with 2 GHz or faster multi-core processor (2 or more cores)
Note: the Intel Atom dual-core processor does not have sufficient performance to run APx software.
• 2 GB or more RAM (4 GB or more recommended for Windows 7/8).
• Microsoft Windows 7, Windows 8 or Windows 10 (32- or 64-bit in each case).
• More detailed information is available on our AP Software and Windows Compatibility chart
• Download System Requirements Document
NOTES
• System performance is sensitive to processor speed; faster processors will yield faster results.
• APx500 is data intensive and it is recommended that other data-intensive applications not be run concurrently. This includes Audio Precision AP2700, APWIN or ATS.
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