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D*ap lm 4, Technical data – Junger Audio D*AP LM2 / D*AP LM4 - Digital Audio Processor User Manual

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D*AP LM 4


Technical data


• Power supply

optional dual power supply, auto fail over

AC 85 V – 264 V, 50 Hz … 60 Hz

58W max

• AES inputs BNC

AES3id, 75

, unbalanced, 24 Bit, 48 kHz, 0.32 … 1.2 Vpp

• AES inputs XLR

AES3, 110

balanced, 24 Bit, 48 kHz, 0.3 … 5.0 Vpp

Sample rate converters :

24 Bit, 32 kHz … 192 kHz, THD+N: < 130 dB @ 0 dBFS

Input auto selection :

between AES3id (leading) and AES3

• AES outputs BNC

AES3id, 24 Bit, 48 kHz, nominal 1 Vpp @ 75

power fail relay bypass

• AES outputs XLR

AES3, 3.3 Vpp @ 110

power fail relay bypass

Latency (AES I/O)

323 samples / 6,73 ms @ 48 kHz (all processing blocks active)

Force Minimal
Latency activated

194 samples / 4.04 ms @ 48 kHz (Spectral Signature disabled)

• Sync internal

48 kHz, +/- 10 ppm

• Sync input

AES3id: 48 kHz, 0,32 … 1,2 Vpp @ 75 Ohm

Wordclock: 48 kHz, 1 V … 3 V @ 75

Video: Black Burst or Tri Level, 0.5 V … 1.0V @ 75

• Sync output

Wordclock: 2 Vpp @ 75

Network

RJ45 rear connector
10/100MBit Ethernet auto sense, full duplex, auto MDI/X

• USB

USB 2.0 "B" build in FTDI USB to RS232 converter

• GPI

5 V – 30 V balanced, auto polarity

• GPO

relay change over contacts, 200 mA / 24 V (DC/AC)

• Environmental

operating temperature 0 ºC to 50 ºC

Base Unit - fan cooled

non operating -20 ºC to 70 ºC

humidity 90%, non condensing

• Dimensions

19", 1RU, depth 27 cm

• Weight

net weight approx. 4 kg, shipping weight 6,5 kg