SDA-1162
SDI Distribution Amplifier with Composite and Audio Analog Monitoring

The SDA-1162 is a reclocked serial digital video distribution amplifier providing three reclocked outputs, four composite analog video and two analog audio monitoring outputs. It also provides automatic equalization for up to 350 meters (1,148 feet) of cable (Belden 1694A). The module offers audio monitoring control such as muting, L and R summing, level control and FS level adjustment. Two GPI inputs are provided for AES pair selection and L/R control. The amplifier offers signal presence detection, remote reporting and includes reclocking — providing an additional level of signal integrity in long cable length applications. It supports serial digital video (SMPTE 259M).

  • SDI isolated input
  • 3 reclocked SDI outputs
  • 4 NTSC/PAL monitoring outputs
  • 2 analog audio monitoring outputs
  • Mute, L/R summing, level control
  • AES pair selection and L/R control via GPI
  • Supports 525/625-line format
  • 350m (1,148 ft.) automatic cable equalization
  • Status LED and remote reporting
INPUT
  • Signal: SMPTE 259M-C (270 Mb/s)
  • Cable length: 350m (1,148 ft.) up to 270 Mb/s (Belden 1694A)
  • Return loss: >15 dB up to 270 MHz
DIGITAL OUTPUT
  • Signal (4): SMPTE 259M-C (270 Mb/s)
  • Return loss: >15 dB for up to 270 MHz
  • Jitter: <0.2 UI p-p (wideband)
ANALOG VIDEO OUTPUT MONITORING
  • Signal(3):
    • 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
ANALOG AUDIO OUTPUT MONITORING
  • Signal (2): Balanced analog stereo audio
  • Impedance: <55Ω
  • Max. level: +24 dBu / 600Ω
PROCESSING PERFORMANCE (digital)
  • Signal path: 10 bits
  • Latency: <10 ns
PROCESSING PERFORMANCE (analog video)
  • 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
PROCESSING PERFORMANCE (analog audio)
  • Quantization: 24 bits
  • Freq. response: ±0.2 dB (20 Hz to 20 kHz)
  • SNR: 90 dB (A weighting)
ELECTRICAL
  • Power:
    • 5W (SRP)
    • 6W (DRP, 3SRP)
Densité 2 frame Densité 3 frame Description
SDA-1162 SDA-1162-3RU Reclocked digital video DA with A/V monitoring
SDA-1162-SRP   Single rear connector panel with 1 SDI out
SDA-1162-DRP SDA-1162-DRP-3RU Double rear connector panel
  SDA-1162-3SRP Single rear connector panel with 3 SDI outs
 
Remote control iControl, iControl Solo, RCP-200

SDA-1162 SDI DA with composite and audio analog monitoring Data Sheet

Posted Dec 03 2014 (GVB-1-0408A-EN-DS) File Size: 531.0 KB

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