Audio precision APX515 Audio Analyzer (2 Hz ~ 80.1 kHz)

System performance

Residual thd+n (20 khz bw): –102 db + 1.4 µv, Typical <–106 db (1 khz, 2.0v)

Generator performance

Sine frequency range: 2 hz to 80.1 khz

Frequency accuracy: 3 ppm

Imd test signals: smpte, mod, dfd

Maximum amplitude (balanced): 16.00vrms

Amplitude accuracy: ±0.05 db

Flatness (5 hz–20 khz): ±0.010 db

Analog output configurations: unbalanced, balanced, common mode

Digital output sampling rate: 22 khz–192 khz

Dolby / dts generator: yes

Maximum rated input voltage: 125vpk

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: 1024k points

DC voltage measurement: yes