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4262D 3G-HD-SD quad AES audio de-embedder

 

 

Features:

  • Automatic 3G, HD, or SD SDI standard detection
  • Extracts four balanced AES audio streams from any two groups
  • LEDs show group status and input signal presence
  • Automatic input cable equalization
  • 2 re-clocked SDI outputs
  • Compact and rugged design
  • Optional XLR breakout cable
  • Optional external power supply
  • Optional rack mounting frames with central power supplies

Description:

The 4262D 3G-HD-SD quad AES audio de-embedder extracts four AES audio streams (8 audio channels) from the ancillary data space of an SDI signal and provides broadcast quality balanced AES audio outputs. Audio can be extracted from any two embedded audio groups. Two units can be cascaded to enable de-embedding from all four available groups (16 audio channels).

The unit automatically detects whether the SDI input is 3G, HD or 270Mb/s SD SDI. There is automatic input cable equalisation and two re-clocked SDI outputs are provided.

The unit requires an external power supply or a rack mounting frame. A 1RU frame is available which takes up to 5 units and a 2U one that takes up to 14. XLR audio breakout cables and external power supplies are also available.
Specifications
Video input   Audio outputs  
3G SMPTE 424M & 425M-AB (2.97& 2.967Gb/s)
1080p50/59.94/60		 Outputs Balanced AES
HD SMPTE 292M (1.485 & 1.435Gb/s)
1080i 60/59.94/50
1080p/psf 30/29.97/25/24/23.98
720p 60/59.94/50/30/29.97/25/24/23.98		 Number 4
Connector Female 15pin sub-D (optional XLR breakout cable)
Type Transformer coupled
SD SMPTE 259M-C (270Mb/s)
625i 50
525i 59.94 		Sample rate 48kHz
Standard AES3
Impedance 110Ω
Number 1 Output level 3.5v p-p ±5%
Connector 75Ω BNC Breakout cable
(optional) 		Balanced 4 male XLRs
Return loss >15dB to 1.485GHz
>10dB 1.5 to 2.97GHz 		   
Cable equalization 3G 140m, HD 230m, SD 250m (Belden 1694A) Electrical  
Video outputs   Voltage 6-12VDC
Standards As input Power <3W
Format As input Connector Locking 2.5mm jack (center +ve)
Number 2 Safety EN60950
Connectors 75Ω BNCs Control  
Jitter <0.2ui peak-to-peak Setup 6 way dipswitch
Return loss >15dB to 1.485GHz
>10dB 1.5 to 2.97GHz 		LEDs Power, input presence & group status
De-embedding   Other  
Standards SMPTE 299M & 272M-C Size (mm) 3¼ x 2½ x 1¼ plus connectors
    Weight 7 oz
    Temperature 5°C to 40°C
    Humidity 80% max (non condensing)
Ordering Information
5CA15SD-X00 Audio cable HDD15 to 4M XLRs 4010 1RU rack mounting frame with central PS for up to 5 units
4000 External power supply 4020 2RU rack mounting frame for up to 14 units with single or dual PSUs
opt3 4021 Central power supply for 4020 2RU rack mounting frame
Preliminary data sheet. We reserve the right to change technical specifications without prior notice.
The ISIS Group, Inc.
119 E. McKnight Way, Unit A
Grass Valley, CA 95949
USA
Phone: 530-477-2984 Fax: 530-477-2986



Internet: www.isis-group.com
Email: ldole@isis-group.com

 

11-08