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D*ap8 – Junger Audio D*AP8 Digital Audio Processor User Manual

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D*AP8

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Input conditions

110Ohm RS485, 0.2 … 5Vpp differential

Relevant specifications comply with SMPTE RDD6-2008 (Dolby Metadata).

Connector type

D-Sub9 connector female, same conn. as input,
D-Sub9 connector male, output only
Both connectors carry the same signal.

Metadata Output

Output conditions

3Vpp (typ.) @ 110Ohm differential, RS485

Timecode Input

LTC timecode input, BNC, currently not supported (TBD)

Network Interface

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

USB Interface

USB 2.0 connector to internal console interface

8 general purpose inputs (GPI), divided into 2 groups with separate
common signal, isolated

Connector type

D-Sub25 connector female, same for GPO

Input conditions

3 … 24Vdc, < 5mA

GPI Signals

Auxiliary supply

5V (nom.), 200mA (max.), isolated

8 general purpose outputs (GPO), SPST, divided into 2 groups with
separate common signal, isolated

Connector type

D-Sub25 connector female, same for GPI

GPO Signals

Output conditions

24Vac/dc (max.), 120mA (max.)

Expansion Slots

2 general purpose expansion slots for option boards,
2 internal expansion slots for Dolby encoding, decoding and emulation

Power Supply

Dual power supply, automatic fail over,
85 … 264Vac, 50 … 60Hz, 58W (max.)

Environmental

Operating temperature 0 … 50ºC, fan cooled (dual fan),
Non-operating -20 … 70ºC,
Humidity < 90%, non-condensing

Physical

19", 1RU, 27cm depth, net weight ca. 5kg, shipping weight ca. 7.5kg



Technical Data – Option Board SDI I/O (3G/HD/SD) [O_DAP_SDI_a]

Standards

Video complies with SMPTE 424/425M (3G, Level A and B), SMPTE 292M
(HD) or SMPTE 259M (SD). Automatic format detection.
Audio embedding and de-embedding complies with SMPTE 299M (3G,
HD) or SMPTE 272M-AC (SD).
Metadata embedding and de-embedding complies with SMPTE 2020-2.

Video Data Rate

2970/296Mbps (3G), 1485/1483.5Mbps (HD), 270Mbps (SD)

Video Formats

1080p23.975, 24, 25, 29.97, 30, 50, 59.94, 60
1080i50, 59.94, 60
720p23.975, 24, 25, 29.97, 30, 50, 59.94, 60
625i50, 525i59.94, …

Video Delay

User selectable 0 …15frames, can be disabled

Audio

24bits, transparent forwarding of PCM and compressed audio

Audio Channels

16 inputs and 16 outputs (4 groups with 4 channels each)

Audio Sample Rate

48kHz (SDI compliant)

Audio Delay

Embedder audio delay selectable 0 … 320ms per channel

Metadata (RDD6)

1 channel input and 1 channel output, SDID selectable

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