IRT-6200-DAX

SDI Input:
Number	1 (BNC).
Impedance	75 Ω terminated.
Equalisation Automatic	>100 metres at 1.485 Gb/s & 2.97 Gb/s, > 250 metres at 270 Mb/s for Belden 8281 or equivalent cable.
Format	270 Mb/s (SD-SDI) video with or without embedded audio serial data to SMPTE 259M; or 1.485 Gb/s (HD-SDI) video with or without embedded audio serial data to SMPTE 292M; or 2.97 Gb/s (3G-SDI) video¹ with or without embedded audio serial data to SMPTE 424M.

SDI Output:
Number	2 (BNC).
Type	75 Ω sourced.
Format	Regenerated and re-clocked, as per input type..

AES/EBU Outputs Rear Assembly Option (Standard):

Number	4 (2 Groups).
Impedance (balanced)	110 Ω balanced.
Signal Amplitude	3.5V ± 1V_p-p (standard balanced rear assembly); (1V_p-p optional unbalanced BNC rear assembly).
Audio pair Group X²	AES 1 & AES 2.
Audio pair Group Y²	AES 3 & AES 4.

Analogue Audio Inputs Rear Assembly Option:

Number	8 (2 Groups).
Impedance	< 60 Ω balanced.
Output Level	+24 dBu at Full Scale.
SNR unweighted	90 dBFS.
Frequency Response	0.5 dB (20 Hz to 20 kHz).
THD	0.05% (20 Hz to 20 kHz).
IMD	0.05% SMPTE at +4 dBu.
Crosstalk between channels	95 dB, at unity gain, 20 Hz to 20 kHz and relative to +24 dBu.
Audio pair Group X²	Audio Left 1 (CH1), Audio Right 1 (CH2), Audio Left 2 (CH3) & Audio Right 2 (CH4).
Audio pair Group Y²	Audio Left 3 (CH5), Audio Right 3 (CH6), Audio Left 4 (CH7) & Audio Right 4 (CH8).

Connectors:
AES Rear Assembly	4 x 3-pin Phoenix pluggable screw block.
Analogue Audio Rear Assembly	4 x 5-pin Phoenix pluggable screw block.

Power Requirements:
Voltage	+ 12 Vdc.
Power consumption	< 8 VA.

Other:
Temperature range	0 - 50°C ambient.
Mechanical	Suitable for mounting in an openGear^® 2RU rack chassis.
Dimensions (openGear^® standard)	33.6 mm x 2U x 325 mm.

Supplied accessories	Rear connector assembly.

Ordering	IRT-6200-DAX	IRT-6200-DAX with balanced AES outputs, programmed with DashBoard™ control.
	IRT-6200-DAX/U	IRT-6200-DAX with unbalanced AES outputs, programmed with DashBoard™ control.
	IRT-6200-DAX/A	IRT-6200-DAX with Analogue Audio outputs, programmed with DashBoard™ control.


Related Modules	IRT-6200-DAI digital audio inserter.

NOTE:	1	Works at 3GA 1080p50 and 1080p60 rates.
	2	X corresponds to Groups 1, 2 or 3 Y corresponds to Groups 2, 3 or 4 (X cannot equal Y).

IRT-6200-DAX IRT-6200-DAX/A

Due to our policy of continuing development, these specifications are subject to change without notice.

IRT-6200-DAX: 3G/HD/SD-SDI Audio Extractor

FEATURES: Standard 75 Ohm 3G/HD/SD-SDI video input and outputs. Supports all video line and frame rate standards. Extracts audio signals from 2 selectable groups - either: Four 110 Ohm balanced (or optionally four 75 Ohm unbalanced) AES outputs, or Eight high quality analogue audio outputs. Selectable tone generator on audio outputs for audio test alignment signals. Cascadable - Two SDI outputs for connection to additional units. DashBoard™ software monitoring and control.	Brochure	User Manual
GENERAL:
The IRT-6200-DAX is a high performance embedded audio extractor for either 2.97 Gb/s 3G‑SDI, 1.485 Gb/s HD-SDI or 270 Mb/s SD-SDI video signals. It is primarily designed to operate with IRT's IRT-6200-DAI digital audio inserter but will work on any embedded SDI source. A typical SDI signal may contain up to eight audio pairs arranged in four groups. Each IRT-6200-DAX is capable of extracting two audio groups (X&Y) from those available. Selection is made via on board DIP switches. The IRT-6200-DAX standard rear assembly is fitted with four balanced AES outputs. An analogue version rear assembly is available for outputting balanced analogue audio outputs. A selectable tone generator with multiple frequency test tones and levels is provided allowing for audio system setup alignment. These appear on the audio outputs, when selected. The IRT-6200-DAX is cascadable with two SDI outputs being provided. The IRT-6200-DAX is designed to fit the openGear® standard 2RU frames which allow a mixture of cards from various manufacturers to be mounted within the same frame. The DashBoard™ control software is available as a free download.