56 APx515 B Series Audio Analyzer: Analog I/O Specifications
515
DFD Typically <–150 dBFS
Frequency Measurement
Range <5 Hz to 0.499 • SR
Accuracy ±(0.0003% + 100 μHz)
Resolution 6 digits
Phase Measurement
Ranges –90 to +270, ±180, or 0 to 360 deg
Accuracy
1
Typically 0.001 deg
Resolution 0.001 deg
GENERAL/ENVIRONMENTAL
Power Requirements
100, 120, 230 or 240 Vac, 50–60 Hz,
with safety ground via approved power
cord, 75 VA max.
Typical operating range is 90–110 Vac (100V), 108–132
Vac (120V), 198–242 Vac (230V), or 216–264 Vac (240V).
Temperature Range
Operating 0° C to +45° C
Storage –40° C to +75° C
Humidity
10 % to 80 %, non-condensing
Max Operating Altitude
3,000 m [9,840 feet]
Stabilization Time
20 minutes Allow up to 1 hour per 10°C if unit has
been exposed to a significant change
in temperature. Allow 24–48 hours to
recover if condensation has occurred.
EMC
Complies with Directive 2004/108/EC,
IEC 61326-1:2005, EN 61326-1:2006.
Radiated and conducted emissions
are within Class B limits of CISPR 11.
Emission and immunity levels are influenced by the shield-
ing performance of interface and signal cables attached to
the instrument. EMC compliance was demonstrated using
Audio Precision cables
Characteristic Specifications Supplemental Information
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