Supports 12G-SDI Single Link Square Division signal format
The OBM-U**8K series can display 12G-SDI Single Link 4K/UHD signals as well as 3G-SDI Quad Link signals. This
is already a very useful feature, compared to compe tors’ monitors.
Most of the single link 12G-SDI signals are displayed as 2-S.I. format on the screen. But, the single link 12G-SDI
signals with Square Division format are increasing. In order to meet this requirement in the loca on and studio,
the OBM-U**8K series support both 12G-SDI Single Link 2-S.I. mode and 12G-SDI Single Link Square Division
mode.
Meets the Return Loss Standard, SMPTE ST 2082-1:2015
In the professional broadcas ng video industry, Return Loss is an important parameter that measures the
reflected signal that bounces back from a terminated device. If the broadcast monitor has the poor return loss,
the level of reflected signal nega vely impacts the signal integrity of the loop-out signal.
The OBM-U**8K monitors meets the requirements of Return Loss specified in SMPTE ST 2081-1:2015, so that
the OBM-U**8K monitors provides the high signal fidelity.
<SMPTE ST 2082-1:2015 Requirements>
-4 dB
-7 dB
-10 dB
-15 dB
5 MHz
3 GHz
1.485 GHz
6 GHz
12 GHz
Return L
o
ss
Frequency
12G-SDI Single Link 2-Sample Interleave(2-S.I.) Mode
12G-SDI Single Link Square Division Mode
2-Sample Interleave(2-S.I.)
Single Link
Square Division
12G-SDI x 1
3840
2160
3840
2160
OBM-8K Series
8K LCD Professional Monitor
12G-SDI Quad Link 8K
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