PDM1284-D
AES Audio
• Number of channels: 4 AES Inputs (8 Mono-Channels) and 4 AES Outputs (8 Mono-Channels)
• Connector: 25pin SubD / SubD Adaptor PCB with screw terminals included (D-version)
• Digital format: AES Balanced PCM/Non-PCM
• Rate conversion: Automatic OFF (e.g. for DolbyE-Input) and DIP-Switch to switch off SRC permanently
• Input sample rate: 32 - 96kHz
• Precision: Source Transparent
• Input impedance: 110 Ohm
• Frequency response:
SRC OFF: Source Transparent
SRC ON: 0..35kHz 0dBFS / Pass Band Ripple 0.025dBFS
• THD+N:
SRC OFF: Source Transparent
SRC ON: -125dB (0dBFS Input, BW = 20Hz to fs/2)
• Dynamic range:
SRC OFF: Source Transparent
SRC ON: 128dB (-60dBFS Input, BW = 20Hz to fs/2, A-Weighted)
• Subcode detection: Channel Status
PDM1284-B
AES Audio
• Number of channels: 4 AES Ports (2 pairs (AES 1-2 and AES 3-4) selectable as input OR output)
• Connector: BNC (75 Ohm)
• Digital format: AES Unbalanced PCM/Non-PCM
• Rate conversion: Automatic OFF (e.g. for DolbyE-Input) and DIP-Switch to switch off SRC permanently
• Input sample rate: 32 - 96kHz
• Precision: Source Transparent
• Input impedance: 110 Ohm
• Frequency response:
SRC OFF: Source Transparent
SRC ON: 0..35kHz 0dBFS / Pass Band Ripple 0.025dBFS
• THD+N:
SRC OFF: Source Transparent
SRC ON: -125dB (0dBFS Input, BW = 20Hz to fs/2)
• Dynamic range:
SRC OFF: Source Transparent
SRC ON: 128dB (-60dBFS Input, BW = 20Hz to fs/2, A-Weighted)
• Subcode detection: Channel Status
PDM1383
Analog Audio
• Number of Channels: 4 analog inputs and 4 analog outputs
• Connectors: 25pin SubD / SubD Adaptor PCB with screw terminals included
• Signal format: Balanced
• Maximum input level: 24 dBu (results in Full Scale Input Voltage at A/D-Converter)
• Normal input level: Depending on rotary switch (Full Scale Level 12, 15, 18, 22 or 24 dBu)
• Input impedance: 10 kOhm
• Common mode rejection ratio: < -75dBFS
• THD+N (Input): 0,00491%
• THD+N (Output): 0,00399%
• Frequency response (Input): +/- 0,050dBFS 20Hz .. 20kHz
• Frequency response (Output): +/- 0,075dBu 20Hz -- 20kHz
• Dynamic range (Input): > 90dB
• Dynamic range (Output): > 82dB
• Conversion resolution: 24Bit A/D and D/A