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Elinx Technology Co., Ltd.

China Manufacturer with main products: PVD Extender, Passive CAT5 Video Transceiver, Multi Channel Passive CAT5 Video Balun Transceiver, Coaxial / UTP Cable Audio & Video Passive...

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Elinx Equalized Video Pre Sender

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


300-1800m Single Channel Equalized Video Pre Sender
200MHz Broadcast Video Bandwidth, Video Filter, 3 Poles Pre-emphasis
Gain-EQ-Differential, DC Restore Clamp, Transient Protection
9to12VDC Power Supply, Earth Ground

300-1800m 1to2Port Video Equalized Splitting Pre Sender
200MHz Broadcast Video Bandwidth, VideoFilter, 3 Poles Pre-emphasis
Gain-EQ-Differential, DC Restore Clamp, Transient Protection
+9V to 12V DC/200mA Power Supply (3.5mm Stereo


300-1800m 1to3Port Video Equalized Splitting Pre Sender
200MHz Broadcast Video Bandwidth, VideoFilter, 3 Poles Pre-emphasis
Gain-EQ-Differential, DC Restore Clamp, Transient Protection
+9V to 12V DC/200mA Power Supply (3.5mm Stereo


UST90102T, UST90103T, the broadcasting video splitter/distributors have 'GAIN' and 'E.Q' 2-in-1control, Low Pass Filter (LPF) video filtering, broadcasting distribution and ground loop isolation circuits, which are professionally designed for CCTV video transmission and video distribution applications which are required high performance video signal restoration over coaxal cable.

BNC-F input / output for video signal
3.5mm stereo earphone jack for audio signal (UST90103TR)
video ground loop isolation
video filter for 0-6MHz Low Pass Filter (LPF)
0-12dB Vairable Gain Control (VGA) - gain control
3 dominant poles weighted pre-emphesis/equaliziers at 1M/2.2M/3.58M - E.Q. control
signal clamping, transient surge and ESD protecion
1to2 and 1to 3port broadcast splitting/distribution (UST90102TR, UST90103TR)
up to 1000m transmission distance over coaxal cable (75-5)
+5V I/O USB interface output, dual USB interface (UST90103TR)
whole metal case


Bandwidth: 250MHz @ -3dB
Input/Output Video Impendence: 75ohm
Input/Output Audio Impendence: 50-75ohm (UST90103TR)
I/O Video Signal Range: ±0.5V to ±2.2Vp-p
I/O Audio Signal Range: ±0.1V to ±3.8Vp-p
CMRR: over 68dB
Return Loss: 22dB
Video Flat Gain: 6dB@1K-1MHz, 7.8dB@ 1.5M-5.8MHz
Video Differential Gain: 0.93% @ 3.58MHz
Video Differential Phase: 0.98° @ 3.58MHz
Power: +12V DC (UST90103TR - Second PWR from USB, Dual Port)
Dissipation: 0.5W/1.0W - UST90102TR / UST90103TR
Working Temperature: -20C to +65C
Storage Temperature:-45C to -85C


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