+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

foreigntrade@gonsin.com
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+86-757-2236-0968
+86-757-2236-0968 +86-189-2326-6901
foreigntrade@gonsin.com

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foreigntrade@gonsin.com
Gonsin Conference Equipment Co., LTD.
Gonsin Conference Equipment Co., LTD.

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Paperless Conference System
Paperless Conference System DCS-2071D
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Conference Discussion System
10000N Series Seamless Compatible Wired and Wireless Conference System
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DCS-2043 Dual Chain Backups Conference System
DCS-2057 Flush-Mounting Backup Conference System
TL-3200 Desktop Digital Conference System
TL-3300 Desktop Digital Conference System
TL-4200 Desktop Digital Conference System
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TL-5600 Flush-mounting Combination Digital Conference System
Leaders Series Rectangular Columnar Short Microphone MIC-240B
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FS-FHSS Wireless Simultaneous Interpretation System
IR Simultaneous Interpretation System
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Digital Professional Power Amplifier
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Active Directional Antenna GX-ANT101-X
Active Omni-directional Antenna GX-ANT102-X
Signal Splitter GX-ANT201-X
Antenna Combiner GX-ANT202-X
Antenna Amplifier GX-ANT203-X
Power Supply Sequencer GX-PS108-C
Digital Feedback Suppressor GX-FBK05-N
Speaker Stand
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ASR Automatic Speech Recognition System
Automatic Camera Tracking System
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Conference Voting System
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Wireless Voting System
Digital Public Address System
IP Network System
Analog Broadcasting System
Conference Management Software Systems
Conference Management System Software V7.1.0 (Z4)
Conference Management System SoftwareV7.1.0 (PL)
Conference Management System Software V7.1.0 (ASR)
Paperless Conference Terminal Software V2.0
Conference Management Software-Facial Recognition Module V7.1.0(FR)
Conference Accessories and Cable
Charging Case
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IC Card BL7442
Floor-mounted Electrical Plug Socket GX-8 & 13
IC Card Encoder SRD-U100
Accessories and Cables of Simultaneous Interpretation System
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Headphone & Headset
System Configuration Products
System Configuration Products of Conference Discussion System
System Configuration Products of Paperless Conference System

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Products
Join GONSIN at ISE 2025: Your Gateway to Advanced Integrated Conference System

Dec 19-2024

4-way VGA Seamless Input/Output Card

Vga Input Card
Vga Input Card
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Features
Technical Parameters

Features of 4-way VGA Seamless Input / Output Card

GX-VGA4I-D

  • 4 channels for VGA input, 4 channels for analog audio signal input

  • Supports resolution selection, and it is up to 1920x1080P@60Hz

  • Manually select VGA (RGBHV), YPbPr, S-VIDEO or C-VIDEO signal format

  • VGA signals support embedded analog audio, and audio and video

  • synchronization (if no video, embedded audio can not be transmitted)

  • Supports video upscaling, converting input video to 1080P or 1920x1200P

  • Input signal card with character overlay function

  • Support single port recovery factory settings


GX-VGA4O-D

  • 4 channels for VGA output, 4 channels for analog audio signal output

  • Supports resolution selection, and it is up to 1920x1080P@60Hz

  • Manually select VGA (RGBHV), YPbPr, S-VIDEO or C-VIDEO signal format

  • VGA signals support embedded analog audio, and audio and video synchronization (if no video, embedded audio can not be transmitted)

  • Supports video upscaling, converting input video to 1080P or 1920x1200P

  • When the output board is set to CVBS, the default is PAL and can be set to NTSC

  • Support single port recovery factory settings

Technical Parameters of 4-way VGA Seamless Input / Output Card

Product4-way VGA seamless input card4-way VGA seamless output card
ModelGX-VGA4I-DGX-VGA4O-D
Video Signal
Type of signal4 channels for VGA signal, compatible with YPbPr, S-VIDEO, CVBS(manually select)
ConnectorD-sub female
Input Level0.5~2.0Vp-p
Input Impedance75 Ohm
Transmission DistanceYPbPr:170MHz; CVBS:150MHz; VGA:170MHz340MHz(-3dB)
Bandwidth≤10m(select high quality wire)
Audio Signal
Input signalAnalog audio signal input ×4
Input Connector3-pin phoenix contact
Audio input impedance>10K Ohm-
Input impedance75 Ohm
Frequency response20Hz~20K Hz
Transmission Distance≤10m(select high quality wire)
General
Gain0 dB
Crosstalk200ns (Maximum)
Switching Rate<-50dB@5MHz
Power consumption12W6W
Working temperature0°C~+50°C
Relative humidity10%~90%
Note: When connecting YPbPr, S-VIDEO and CVBS signals, special connection lines are needed.




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Latest News of Gonsin Conference Systems

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Join GONSIN at ISE 2025: Your Gateway to Advanced Integrated Conference System
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Products
Paperless Conference System Wireless Sharing Screen Device Model O Intelligent Noise-Cancelling Microphone Array Conference Discussion System Conference Management Platform Simultaneous Interpretation System Conference Public Address System ASR Automatic Speech Recognition System Automatic Camera Tracking System Central Control System Video Matrix System Display System Conference Voting System Digital Public Address System Conference Management Software Systems Conference Accessories and Cable System Configuration Products
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+86-189-2326-6901

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