Used Snell IQDMX03 AES De-embedderUsed Snell IQDMX03 AES De-embedder

Used Snell IQDMX03 AES De-embedder

This Used Snell IQDMX03 AES De-embedder is in a very good condition and in full working order as well it comes with 3 months warranty. We have multiple units available all in full working order and in very good condition.

£250.00 exc. VAT

SKU: IQDMX03 Categories: , Tag:

Please note this is an Used Snell IQDMX03 AES De-embedder. ES Broadcast carefully tests all used equipment prior to sale, and offers a three-month warranty. Images shown are for illustrative purposes only and may not be of the specific model offered for sale. Accurate pictures of this model are available on request.

Snell IQDMX03 4 Channel AES/EBU Demultiplexer

The IQDMX01 and IQDMX11 are 2/4 x AES/EBU stream demultiplexers with advanced embedded audio handling. All audio manipulation is at the channel-level suiting discreet surround and multi-lingual use. In addition to its tracking audio delay, it also has a bulk audio delay feature. To complete the delay flexibility, it has a built-in video delay that can be used to adjust to match external audio processing delays, such as that from a Dolby E encoder. Its audio firewall capability ensures continuous audio output even when the embedded audio signal fails.
A dual SDI input allows this module to take signals from either of two paths thus allowing split operation, with video taken from one input and embedded audio from the other.
The IQDMX01 and IQDMX11 can also be used as embedded audio processors. Their ability to re-multiplex the audio internally after channel manipulation and processing means that they can be used in this role with the AES outputs used for monitoring feeds.

Features:

  • 4/8 channel AES/EBU demultiplexer
  • Can de-embed AES/EBU and AC3 digital audio data
  • Handles up to 24 bit embedded audio present on the incoming SDI stream, and de-embeds/embeds to 20 bits
  • Flexible audio delay including common fixed delay and tracking delay
  • A further audio delay of up to 0.5s which seamlessly tracks the video delay or external RollTrack / GPI inputs
  • Firewall for processed PCM audio to provide a continuous output
  • Transparent to non-PCM audio
  • Eight channel audio processor with channel level manipulation
  • Channel level (Sub-frame) routing
  • 4 off 4 channel audio mixers
  • Video proc-amp (gain, saturation, black level)
  • Video test pattern generator, 2 channel audio tone generator
  • Up to 3 frames of video delay
  • RollCall control and monitoring compatible
Signal Inputs
Digital Video …………………..2 x SDI (BNC) (1 x SDI – single width versions)
Standards ………………………SMPTE 259M-C-1997, SMPTE 272M-A-1994 Signal Outputs
Digital Video …………………..SDI x 2
Unbalanced digital audio…..2/4 x AES/EBU, AC3, Dolby E (BNC)
Card Edge Controls
NONE
Card Edge Indicators
SDI Input Loss ………………..Loss = Off, Good = Green
SDI Input Error………………..Yellow = Unused input not at current operating standard
CPU running / Power ……….One green LED, flashing = OK
RollCall Functions
Audio Controls
Audio extraction select……..SDI input 1/2/Follow Video Control
Set headroom …………………4 to 24 dB in 1 dB steps
Set audio detector thresholds High and low levels, time delay
Input side control proc. – audio gain and polarity / Independent Gain, Mute, Polarity control over de-embedded audio. +18 dB to –18 dB in 0.1 dB steps.
Channel routing ……………..Output channels routed from test tone, silence or SDI 8 embedded channels from any group
Output side control proc. – gain and polarity Independent Gain, Mute, & Polarity control over embedded and AES output channels. +18 dB to –18 dB in 0.1 dB steps.
Global delay offset …………..up to +1.5 s in 1ms steps, common to all processed audio.
Variable audio delay control source Up to 0.5 s from RollTrack + GPI
Tone frequency, amplitude & Ident 2-channel tone generator. 100 Hz to 15 kHz in 100 Hz steps.
Tone Setup:
Frequency ……………………..100 Hz to 15 kHz in 100 Hz steps
Channel Ident …………………0.5 s interruption every 2 s
Video Controls
Select primary input …………1/2
Black Level …………………….±100 mV in 0.8 mV steps
Balanced digital audio ……. 2/4 x AES/EBU, AC3, Dolby E (25 Way D-Type)
Standards …………………….. SMPTE 259M-C-1997, SMPTE 272M-A-1994, AES3-1992
Control Interface
GPI ……………………………… 1x Closing contact I/O interface (BNC)
Y/C Timing …………………… ± 592 ns in 148 ns steps
Picture position …………….. ± 592 ns in 148 ns steps
Luminance Gain…………….. ± 6 dB
Chrominance Gain…………. ± 6 dB
Video Horizontal Delay …… +1 Line in 37 ns steps
Video Vertical Delay……….. +1 Frame in 1 line steps
Video Delay Frames ………. 0 to +2 frames
Other Controls
Pass vertical data ………….. On/Off (lines selectable 7/11 to 23/21 & 320/274 to 335/283)
Preset Unit……………………. Returns all settings to default
Pattern Select ……………….. 100%/75% Bars, Multiburst, Black, Animated Bars
User Memories ……………… Name, clear, save and read 8 user memories
Default Video Output………. Pattern / freeze/ run through
Default Audio Output………. Silence
Caption Output ……………… On/Off (default and pattern output only)
Caption Generator …………. Programmable up to 19 characters
GPI/O set-up…………………. May be attached to any memory function/polarity
Reporting (* also Logged)
EDH (for selected input)….. *Presence, *Error-Time, *Error-Seconds
No SDI ………………………… *No input present
Input ancillary error ………… ANC error, ANC error-seconds
Input error …………………….. Unused input not at current operating standard
Report Embedded Audio Data Report audio data pairs on input and output SDI
Audio Silence, High Level, Low Level, Overflow For processed audio channels only
RollTrack Input
Delay …………………………… Audio delay – Fixed, RollTrack + fixed
Specifications
Video Internal Processing …4:2:2 with 10 bit data paths
Serial Input Return Loss …..Better than 15 dB to 2 70 MHz
Maximum Input Cable length > 200 m (PSF1/2 or equiv. cable)
Serial Output Level ………….800 mV ±5%
Output Overshoot ……………< 70 mV
Output Return Loss………….Better than 15 dB to 270 MHz
Output Jitter……………………< 0.2 UI (with 10 Hz High pass filter selected on 601 monitor)
Minimum Delay ………………6μs
Delay (Delay Mode) …………6μs – 3 Frames + 5.5μs
THD+N ………………………….< -117 dB @ 700Hz (24 bits) AES to AES
Digital Audio Output (Balanced)
Connector/Format……………25 W D
Level……………………………..3 V p-p typical into 110 Ohms
Digital Audio Output (Unbalanced)
Connector/Format……………BNC
Level……………………………..1 V p-p typical into 75 Ohms
Power Consumption
Module Power Consumption 7.5 W max
Used Snell IQDMX01 AES De-embedder - Diagram
Used Snell IQDMX01 AES De-embedder – Diagram