National Instruments NI 6120 用户手册
Appendix A
Specifications
© National Instruments Corporation
A-7
Figure A-2. NI 6120 Total Harmonic Distortion Plus Noise (THD + N)
Full-Scale (–0.3 dB) Input Amplitude
Frequency (kHz)
75
77
79
81
83
85
± 5 V
± 2 V
± 1 V
± 0.5 V
± 0.2 V
± 10 V
THD+N (
–
dBc)
1
10
100