Characteristic Specifications Supplemental Information
APx ADIO Module for B Series: Specifications 51
ADIO
Residual Jitter
1
700 Hz - 100 kHz BW 600 ps
Jitter Spectrum
1
Spurious products are typically
–40 dBc (below jitter signal) or
–60 dBUI, whichever is larger.
Input Equalization
Arbitrary 30-pole input filter The EQ operates on any selected ana-
lyzer input channels.
Channel Status Bits
Full implementation per IEC-60958
(consumer) and AES3 (professional)
User Bits
Displayed in hex
Validity Flag
Displayed for each channel
Receiver Lock
Displayed, both channels combined
EMBEDDED INPUT SIGNAL RELATED:
Level (Amplitude) Measurement
Measurement Range < –120 dBFS to +3 dBFS
Accuracy (1 kHz) Typically < 0.001 dB
Flatness
1
Typically < 0.001 dB
Residual Noise
Typically < –140 dBFS
THD+N Measurement
Fundamental Range 5 Hz to 0.49 • SR Tuning can be set to track measured fre-
quency, generator setting or fixed
Measurement Range 0 to 100%
Accuracy ±0.5 dB
Residual THD+N
1,2
Typically < –140 dBFS
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