Audio Precision AP 52 B Series User Manual

Characteristic Specifications Supplemental Information
54 APx ADIO Module for B Series: Specifications
ADIO
Input Amplitude Measurement
Unbalanced 0 to 2.50 Vpp, ±(5% + 6 mV)
Balanced 0 to 8.0 Vpp, ±(5% + 25 mV)
Jitter Measurement
Range 0-4.0 UI at F
J
500 Hz
Detection Peak, RMS, or Average “Peak” detection must be used for
residual measurements per AES3.
“Average” detection is recommended
for jitter response measurements.
Bandwidth Limiting Filters (jitter signals)
High-pass
4
700 Hz (AES3) Special filter conforming with AES3
Butterworth F
HP
(–3 dB) = 50 Hz to 150 kHz,
4-pole
Elliptic F
HP
(–0.01 dB) = 50 Hz to 150 kHz, 5-
pole; 0.01 dB pass-band ripple;
–60 dB stop-band
Low-pass
4
Butterworth F
LP
(–3 dB) = 50 Hz to 150 kHz,
8-pole
ENBW  1.006 • F
LP
Elliptic F
LP
(–0.01 dB) = 50 Hz to 150 kHz,
8-pole; 0.01 dB pass-band ripple;
–60 dB stop-band
ENBW  (1.012–1.062) • F
LP
(varies
due to warping)
Weighting A-wt, B-wt, C-wt, CCIR-1k, CCIR-2k,
CCITT, C-message, 50 s or 75 s
de-emph (with and without A-wt), or
None
Weighting filter is cascaded with both
high-pass and low-pass bandwidth
limiting
Accuracy (500 Hz) ±(10% + 1.0 ns)
Flatness
1
±0.5 dB, 100 Hz to 50 kHz

Audio Precision AP 52 B Series Specifications

General

Brand	Audio Precision
Model	AP 52 B Series
Category	Measuring Instruments
Language	English