SLKM Digital Keyer

SLKM series Digital Keyer is the necessary device in digital broadcasting and master control system. It serves to add logos, time marks and titles to the signals. Key controlled overlay reduced the required video channels. Greatly improved reliability, safety, and decreases faults and breakdowns. Parallel link of key controllers provides convenience for maintenance and troubleshooting.

 

     

Main Features:

Support models for SD-SDI signal overlay, PAL or NTSC

2 PGM buses and 2 PST buses

Input REF signals, eliminate jitter

Input channel with equalization, clock recovery

Auto detection and status display of main signal, filling signal and key signals

Manual/remote control, controllable by auto broadcast and control system (some models only)

Main signal bypass and memory recovery on power failure

 

Models:

SLKM-1D     SD-SDI, 1*PGM Keyer

SLKM-2D     SD-SDI, 2*PGM Keyer

SLRCP-2D     Remote control panel

 

Technical Specifications:

Digital Video Input( PGM)		Digital Video Input (KEY)
Input	1*SDI, BNC	Input	2(3)*SDI, BNC
Impedance	75Ω	Impedance	75Ω
Format	SMPTE 259M-C; 270Mb/s	Format	SMPTE 259M-C; 270Mb/s
Digital Video Input (FILL)		Digital Video Output
Input	2(3)*SDI, BNC	Input	1*SDI, BNC
Impedance	75Ω	Impedance	75Ω
Format	SMPTE 259M-C; 270Mb/s	Format	SMPTE 259M-C; 270Mb/s
Analog Video input
Input	1*SDI, BNC	Impedance	75Ω
amplitude	1Vpp

 

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