Miranda SDA-1142-3RU Reclocked digital video DA w/ monitoring

The SDA-1142 from Grass Valley, a Belden Brand, is a reclocked serial digital video distribution amplifier which provides 5 reclocked outputs & 4 composite analog video monitoring outputs. It provides automatic equalization for up to 375 meters (1,230 ft.) of...
Manufacturer: Grass Valley
$607.75
Availability: In stock
SKU
SDA-1142-3RU
Manufacturer: Grass Valley

Miranda SDA-1142-3RU Reclocked digital video DA with monitoring - SDA-1142-3RU



The SDA-1142 from Grass Valley, a Belden Brand, is a reclocked serial digital video distribution amplifier which provides five reclocked outputs and four composite analog video monitoring outputs. It provides automatic equalization for up to 375 meters (1,230 ft.) of cable (Belden 1694A) with signal presence detection, remote reporting and offers reclocking — providing an additional level of signal integrity in long cable length applications. The SDA-1142 supports serial digital video (SMPTE 259M) at 270 Mb/s.

Key Features


  • SDI isolated input

  • 5 reclocked SDI outputs

  • 4 NTSC/PAL monitoring outputs

  • Supports 525/625-line format

  • 375m (1,230 ft.) automatic cable equalization

  • Status LED and remote reporting

Specifications



INPUT

  • Signal: SMPTE 259M-C (270 Mb/s)

  • Cable length: 375m (1,230 ft.) up to 270 Mb/s (Belden 1694A)

  • Return loss: >15 dB up to 270 Mb/s


DIGITAL OUTPUT

  • Signal (4/5): SMPTE 259M-C (270 Mb/s)

  • Return loss: >15 dB for up to 270 MHz

  • Jitter: <0.2 UI p-p (wideband)


ANALOG OUTPUT MONITORING

  • Signal (2/5):

    • NTSC (525/60) SMPTE 170M

    • PAL-M (525/60) ITU-R BT.470-6

    • PAL (625/50) ITU-R BT.470-6



  • Return loss: >35 dB up to 5.75 MHz


PROCESSING PERFORMANCE (digital)

  • Signal path: 10 bits

  • Latency: <10 ns


PROCESSING PERFORMANCE (analog)

  • Quantization: 10 bits

  • Sampling: 27 MHz (2X oversampling)

  • Freq. response: ±0.5 dB to 4.2 MHz

  • Noise: <-54 dB to 5.75 MHz (unweighted)

  • Latency: 1.4 μs

  • VBI: passed


ELECTRICAL

  • Power: 

    • 2W (SRP)

    • 2.5W (DRP, 3SRP)



Diagram

SDA-1142-3RU
Manufacturer: Grass Valley
More Information
ManufacturerGrass Valley
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