Digigram PCX 924 - Miscellaneous Specifications; Analog Performance Metrics

Miscellaneous
LTC input
• Level: -20 dBu min, +6dBu max, speed range: +-10% nominal
General Purpose Interface
• 2 inputs for dry contact (5VCC / 10mA) do not apply power.
• 2 independent contacts, free of power
Analog performance
• Sampling frequency:
8, 11.025, 16, 22.05, 24, 32, 44.1, 48 kHz available
(complying with AES-11)
• Signal / Noise ratio (un-weighted): better than 93 dB.
• Total Harmonic Distortion + Noise (un-weighted): better than - 90 dB
(0.003%) with 1kHz signal at -1 dB FS (+21 dBu).
• Frequency response (20Hz/20kHz): ± 0.1 dB .
• Difference in phase (20Hz/20kHz): 0.2° / 2°
• Interchannel isolation: better than - 95 dB
Characteristics measured at 48 kHz sampling frequency, linear record + playback.
Physical
• Card designed for PCI bus. 176 mm length, 99 mm height
Power consumption (typical)
• +5 V: 500mA, + 12 V: 200mA, - 12 V: 100mA
PCX 924
User’s Manual
7