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DL240-SDI SOLID STATE DELAY LINE

DL240-SDI SOLID STATE DELAY LINE

The DL240SDI solid state delay line provides up to 120 seconds delay for audio and video signal to give the operator complete control over the program content being broadcast to air. The signal monitoring and alarming features provide input signal error detection. Video input, audio input, EDH, freeze frame, black field, audio too high and too low errors are all monitored by the DL240SDI.

The DL240SDI offers serial component digital video, 4 channels balanced analog audio input and output, 2 pairs balanced AES/EBU audio input and output.

The DL240SDI can also support 4 channels embedded audio input and output.

The outputs of DL240SDI are all protected by relay bypass.

  • 120 seconds maximum delay
  • 4 channels embedded audio
  • Test signal generator (color bars and black field)
  • EDH insertion
  • Fully functional audio processing amplifier
  • Frame synchronizer
  • Analog video and audio output monitor for input
  • Input signal error monitoring
  • Relay bypass protected outputs
  • Redundant power supply
  • Digital Video Specifications
  • Standards 525, 625, 259M-C; 270 Mb/s
  • SDI Input (BNC) 75 ohms, Auto EQ to 300 m
  • SDI Output (BNC) 75 ohms, 800mV ±10%
  • Return Loss >18 dB to 270 MHz
  • Output DC Level 0.0 V ±0.5 V
  • Output Overshoot <10% of amplitude (all outputs terminated)
  • Output Jitter <500ps
  • Genlock Specifications
  • Genlock Ref (BNC Loop) 75 ohms, 1 Vp-p
  • Return Loss >40 dB to 5.8 MHz
  • Horizontal phase range 1 line, with resolution of 37 ns
  • Vertical phase range 1 frame, with resolution of 1 line
  • Sub-carrier wave phase range 3600, pace distance1.40
  • Analog Audio Specifications
  • Connection 3-pin connector
  • Number of Inputs 2 Stereo Channels (Balanced)
  • Input Impedance >36 kohms
  • Input Operating Levels +24, +20, +16, +12dBu, 36kohms
  • Maximum Input Level +24 dBu
  • A/D Resolution 24-bit
  • Number of Outputs 6 audio channel (2 channel PGM,
  • 2 channel IN MON,2 channel OUT MON,balance output)
  • D/A Resolution 24-bit
  • Output Operating Levels +24, +20, +16, +12dBu, 36kohms
  • Output Operating Levels +24, +20, +16, +12dBu, 36kohms
  • Maximum Output Level +24 dBu (66ohms)
  • Sampling Rate 48 kHz
  • Embedded Audio
  • Number of audio channel 2 channel of 1 audio group

DL240-SDI2 SDI video and audio delay line.