Miranda HCO-1822-3RU HD/SD/ASI change-over w/ clean switch &...

Miranda HCO-1822-3RU HD/SD/ASI change-over with clean switch and ALC - HCO-1822-3RU

Key Features

• Two source inputs and two outputs: program and preview


• Supports HD (1080i50/59.94, 720p50/59.94) and SD (525, 625)


• Electronic switching with relay backup (on rear module) maintains selected input with power loss


• Automatic mode using internal signal analysis with alarm parameters


• Manual change-over by local frame controller, iControl, iControl Solo or GPI


• Alarm reporting to iControl facility monitoring and control system


• Preview output selectable to follow PGM OUT or any of video inputs


• Compatible with iControl end-to-end A/V fingerprint analyzer for lip sync error detection and measurement


• GPI I/O (IN 1, IN 2, AUTO, BYPASS)


• Optional clean switch function (video and 16 channels of audio)


• GPI outputs give status of selected source for tallies


• Optional on-board automatic loudness control (ALC) by Grass Valley


• Reference input with passive loop through


• Two line timing window with CS option


• Thumbnail and audio level meter streaming


• Loudness compliant to EBU R128-2014, ATSC A/85:2013 (FCC CALM compliant) and ARIB TR-B32 (ITU-R BS.1770-3)

Specifications

• Signal:
  
  
  
  • SMPTE-259M-C (270 Mb/s)
  
  
  • SMPTE-292M (1.485, 1.485/1.001 Gb/s)
  
  
  • DVB-ASI, EN50083-9
  
  
  
  


• Supported formats:
  
  
  
  • SD: 480i59.94, 576i50
  
  
  • HD: SMPTE-274M: 1080i59.94, 1080i50
  
  
  • HD: SMPTE-296M: 720p59.94, 720p50
  
  
  
  


• Cable length: 
  
  
  
  • 200m (656 ft.) Belden 8281 at 270 Mb/s
  
  
  • 90m (295 ft.) Belden 1694A at 1.485 Gb/s
  
  
  
  


• Return loss: >15 dB up to 1.5 GHz

• Signal (2): SMPTE-259-C (270 Mb/s)


• Supported formats: SD: 480i59.94, 576i50


• Return loss: >15 dB up to 270 MHz

• Signal (2): SMPTE 292M (1.485, 1.485/1.001Gbps)


• Supported formats:
  
  
  
  • HD: SMPTE 274M: 1080i59.94, 1080i50
  
  
  • HD: SMPTE 296M: 720p59.94, 720p50
  
  
  
  


• Return loss: >15 dB up to 1.0 GHz (PGM out)


• >12 dB up to 1.5 GHz (PVW out)


• Jitter: <0.2UI as per SMPTE-292M

• Signal (1): SMPTE 170M/SMPTE 318M/ ITU 624-4/BUT 470-6 or comp. sync


• SMPTE 274M / SMPTE 296M tri-level sync


• Return loss: >35 dB up to 5.75 MHz

• Connector: Weco, opto isolated


• GPI in (4): Used to select input and card's mode of operation


• GPI out(4): Used for tallies to gives status of selected input and card's mode of operation

• Signal path: 10 bits


• Latency: 0.4 ns without CS option


• Maximum of 2 lines with CS option

• Quantization: 20-24 bits


• Sampling: 48 kHz, synchronous


• Number of channels: 16, 4 groups


• Audio latency: 1 to 2 ms depending on processing options

• Power: 8W

Diagram