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Main / Changeovers (video, audio, SDI) / PRB-099

PRB-099 series relay 2x1 switch is intended for commuting between the two PAL/SECAM, HD/SD SDI, stereo audio (analog or AES/EBU) sources.
PRB-099 is controllable from its frontal panel and by external GPI commands.
The latching relay used for switching allows for resuming the selected switch position during the power down condition.
The video and the audio sources may be switched simultaneously or independently of each other, the GPO outputs reflect the switch statuses.

PRB-099 is featuring the 1U case.

The «VIDEO» and «AUDIO» backlit buttons are located at the frontal panel.

PRB-099 frontal panel view

PRB-099 rear panel view

The clamp-on «GPI» input connectors accept the “A1”, “A2”, “V1”, “V2” commands.

The clamp-on «GPO» output connector delivers the “A1”, A2”, “V1”, “V2” switch statuses.

Technical specifications

• Inputs
  • Video
    • SMPTE292M compliant HD SDI, SMPTE259M A,B,C,D compliant SD SDI, DVB/ASI
    • Rec.ITU-R BT.470.6 compiant PAL/SECAM
    • BNC connectors
    • 3ms switching time
  • Audio
    • analog stereo
      • 0dB nominal level
      • +21dB maximum level
    • AES/EBU
    • XLR-3 connectors
    • 3ms switching time
• Outputs
  • output parameters are as per input - dry-reed relay guarantees the signal transparency
• Power
  • 220VAC mains supply
  • less than 5W power consumpltion
• Dimentions and weight
  • 482*44*110mm width*height*depth
  • less than 1.5kg