Postium OBM-U Series - Page 43

OBM-U/X Series
4K LCD Professional Monitor
with 12G-SDI, Quad Link 4K
43
Supports 12G-SDI Single Link Square Division signal format
The OBM-U/X 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/X 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/X monitors meets the requirements of Return Loss specified in SMPTE ST 2081-1:2015, so that the
OBM-U/X monitors provides the high signal fidelity.
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
<SMPTE ST 2082-1:2015 Requirements>
-4 dB
-7 dB
-10 dB
-15 dB
5 MHz 3 GHz1.485 GHz 6 GHz 12 GHz
Return Loss
Frequency