Miranda HCO-3901-OPT-ALC-2 2-channel on-board ALC option

Miranda HCO-3901-OPT-ALC-2 2-channel on-board ALC option - HCO-3901-OPT-ALC-2

Key Features

• Two primary inputs: IN 1 and IN 2 plus one secondary: IN 3


• Four outputs: main program and three previews


• Supports 3G, HD (1080i50/59.94, 720p50/59.94) and SD (525, 625) or ASI input


• Electronic switching with relay backup (on rear module) maintains selected input with power loss for Primary inputs IN 1 and IN 2


• Automatic mode using internal signal analysis with alarm parameters for IN 1 and IN 2


• Manual change-over by local frame controller, iControl, iControl Solo, RCP-200 or GPI (3DRP rear) for 3 inputs


• Alarm reporting to iControl facility monitoring and control system


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


• GPI in and out (IN 1, IN 2, IN 3, auto, bypass)


• Optional clean switch function (video and 16 channels of audio) for IN 1 and IN 2


• Optional on-board automatic loudness control by Grass Valley


• Reference input with passive loop through (3DRP rear only)


• Two line timing window with CS option


• Thumbnail and audio level meter streaming for IN 1, IN 2 and PGM OUT


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

Specifications

• Signal:  
  
  
  
  • SD: SMPTE-259M-C (270 Mb/s)
  
  
  • HD: SMPTE-292M (1.485, 1.485/1.001 Gb/s)
  
  
  • 3G: SMPTE-425 (2.970, 2.970/1.001 Gb/s)
  
  
  • DVB-ASI: EN 50083-9
  
  
  
  


• Supported formats:
  
  
  
  • SD: SMPTE-125M: 480i59.94
  
  
  • SD: EBU: 576i50
  
  
  • HD: SMPTE-274M: 1080i59.94, 1080i50
  
  
  • HD: SMPTE-296M: 720p59.94, 720p50
  
  
  • 3G: SMPT-425 level A (mapping 1): 1080p59.94, 1080p50
  
  
  
  


• Cable length¹: 
  
  
  
  • 350m (1,148 ft.) Belden 8281 at 270 Mb/s
  
  
  • 130m (426 ft.) Belden 1694A at 1.485 Gb/s
  
  
  • 90m (295 ft.) Belden 1694A at 2.970 Gb/s
  
  
  
  


• Return loss:
  
  
  
  • >10 dB up to 1.5 GHz (IN 1, IN 2)²
  
  
  • >8 dB up to 3 GHz (IN 1, IN 2)²
  
  
  • >15 dB up to 1.5 GHz (IN 3)
  
  
  • >10 dB up to 3 GHz (IN 3)
  
  
  
  

• Signal:
  
  
  
  • SMPTE-259-C (270 Mb/s)
  
  
  • SMPTE 292M (1.485, 1.485/1.001 Gb/s)
  
  
  • 3G: SMPTE-425 (2.970, 2.970/1.001 Gb/s)
  
  
  
  


• Supported formats:
  
  
  
  • SD: 480i59.94, 576i50
  
  
  • HD: SMPTE 274M: 1080i59.94, 1080i50
  
  
  • HD: SMPTE 296M: 720p59.94, 720p50
  
  
  • 3G: SMPT-425 level A (mapping 1): 1080p59.94, 1080p50
  
  
  
  


• Return loss³:
  
  
  
  • >15 dB up to 270 MHz (PGM out)
  
  
  • >12 dB up to 1.5 GHz (PGM out)
  
  
  • >7 dB up to 3 GHz (PGM out)
  
  
  • >15 dB up to 270 MHz (PVW out)
  
  
  • >15 dB up to 1.5 GHz (PVW out)
  
  
  • >10 dB up to 3 GHz (PVW out)
  
  
  
  


• :Jitter
  
  
  
  • SD/HD <0.2 UI (alignment jitter)
  
  
  • 3G <0.3 UI (alignment jitter)
  
  
  
  

• Signal:
  
  
  
  • SMPTE 170M/SMPTE 318M/ITU 624-4/BUT 470-6 or composite sync
  
  
  • SMPTE 274M / SMPTE 296M tri-level sync
  
  
  
  


• Return loss: >35 dB up to 5.75 MHz

• Connector: HD-15, opto-isolated, common ground


• GPI IN (5): Contact closure to ground


• GPI OUT (5): Contact closure to ground


• External pull up Voltage: 3.3V to 24V max


• External GPI power: 5V nominal

• Signal path: 10 bits


• Latency: 0.4 ns without CS option and ALC option


• Maximum of 2 lines with CS or ALC option

• Quantization: 20-24 bits


• Sampling: 48 kHz, synchronous


• Number of channels: 16, 4 groups


• Audio latency:
  
  
  
  • 0.4 ns without CS option and without ALC option
  
  
  • Add 1 ms if CS option is enabled
  
  
  • Add 1 ms if ALC option is enabled
  
  
  
  

• Power: 10W

• Note 1: Cable length and return loss specifications will be reduced when using the output protected by the bypass relay, refer to the manual for more details.



• Note 2: Input protected by relay.



• Note 3: PGM output protected by relay.

Diagram