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