Showing posts with label signals. Show all posts
Showing posts with label signals. Show all posts

Tuesday, November 8, 2011

HDMI Splitter - Mirror Digital Video and Audio Signals to Multiple Displays

HDMI Splitter - Mirror Digital Video and Audio Signals to Multiple Displays

Hdmi

Amongst the various audio/video connectors to hit the markets today, the HDMI splitter is rapidly topping the popularity charts. It is a distribution amplifier enabling HDTV devices such as set-top boxes, DVD players, Sony PS3 and Computers which have HDMI outputs to be connected to two or more HDTV displays. This splitter allows various HDMI displays to share one HDTV source and is a low cost solution to upgrade your existing video configurations.

These splitters are available in 2, 4, 8 ports and can be cascaded to achieve a larger distribution. Various configurations of these units are 1x2, 2x2, 1x4, 2x4, 4x4 and 2x8 as well as more complex HDMI matrix units. Buffering and amplifying signals are its key functions and it can transform a single HDMI input signal into two identical HDMI output signals simultaneously. Uncompressed digital streams are transmitted using these devices. Its numerous features include easy installation, compact size, low power consumption, Plug and play functionality, no set up and no separate software requirements. Supported resolutions include 480i, 576i, 480p, 576p, 720p and 1080p and video amplifier bandwidth up to 2.25Gpbs/225MHz. These devices are HDCP compliant, FCC/CE Certified, and RoHS compliant. Some units support IR Remote, TCP/IP and serial RS232 control with individual push button control also available for switching between displays.

HDMI was developed with the intention of replacing DVI as the latter did not support audio. The HDMI splitters duplicate high definition video and digital audio from one source and display it on multiple units. HDMI integrates all video and sound signals onto a single cable avoiding the clutter created by other audio and video setups. These devices are dominating other digital standard interfaces since they connect one digital cable box or satellite receiver with HDMI out to a TV or DVD player in two different rooms. Home theatre enthusiasts find ample use for these units throughout their homes. In addition, HDMI splitter units also find their usage in various business settings such as, digital signage applications, classrooms, control rooms, conference rooms, shopping malls, information and broadcasting, remote monitoring & training facilities.

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Thursday, October 6, 2011

DVI Extender - Extend DVI signals over long distances

DVI Extender - Extend DVI signals over long distances

Hdmi

A DVI Extender is a simple and effective method of transmitting digital video signals over long distances via Cat5 / Cat6 UTP cable and even greater distances through fiber optic cables. It consists essentially of a local unit of transmission up next to the DVI source and a receiver with the remote's LCD screen remote. While the former is 2 doors, 4 or 8 and can be connected to each of the DVI monitor at a distance. The Extendercan extend DVI video signals up to 1000 m with Cat5 UTP cable.

Various models of these positions are with fiber optic cables in various lengths. But fiber optic models there are two variants, as the single-link DVI extender fiber optic extender and DVI dual fiber optic link. Both versions are a type of transmission of high-resolution digital video over long distances via fiber optic cables and the main difference lies in the resolutions supported by bothof these devices. While the previous resolutions of 1200 x 1080p/1900 supported and supports up to 2560 x 1600 and requires often seen in medical imaging environments.

The application of this device is more than the previous versions of DVI extender, because the fiber optic technology, data transmission from EMI and RFI protection and also eliminates the problems caused by lightning strikes and power surges. The main features of this DVI Extender is the elimination of some bulky fiber optic cable,Request for any additional driver software or a device allows the insertion and removal of the various views without initialization software and compliance with DVI, which is the new standard for video transmission liquid crystal, gas plasma and light-emitting display diodes, as well as digital projectors.

On the other hand, the digital video signal channels via Cat5 is a very cost-effective transmission, and also eliminates the need for bulky cables. It providesrazor-sharp images at high resolution. Easily in nature, the DVI CAT5 Extender is used in call centers, airports, restaurants, hospitals, use of digital signage solutions, military and commercial environments.

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Thursday, September 1, 2011

HDMI Splitter - Split and distribute HDMI signals simultaneously

HDMI Splitter - Split and distribute HDMI signals simultaneously

Hdmi

HDMI splitter allows you to divide and replicate a single video signal to multiple HDMI display devices simultaneously. In other words, from sources such as set-top boxes, DVD players, D-VHS players and other devices, HDTV, HDMI video signals replicated and distributed to multiple HDMI video display unit. The splitter is available in various sizes of doors 2, 4 and 8. To form a larger configuration of replication and dissemination HDMI displayVideo-on-many HDMI displays splinter units are connected in series or in cascade. The decisions that have supported the splitter, 720i, 720p, 1080i and 1080p. Some of the different advantages of these chips is that they are HDCP-compliant devices and work on a simple plug and play capabilities, but also send a single cable, video and audio to connect devices with HDMI output for HDTV display. Since HDMI integrates both video and audio signals to asingle cable can, bulky VGA and audio cables should be avoided, creating space and reducing clutter.

The category includes a variety of types of video splitter splitter, which all serve the same function - split video and replicate from a source to display devices. The range includes the splitter, VGA, S-Video, Composite, Component, DVI and HDMI. Although the VGA Splitter Splitter is most commonly used digital technology was recently HDMI HDMIFragment of the most popular among all.

The HDMI splitter is a great invention, the digital audio and video content and allows uncompressed image and sound quality. It allows devices such as HDTVs, DVD players, D-VHS players, set-top boxes, etc., two or more HDTV displays can be connected simultaneously. The HDMI distribution amplifier is widely used in shopping centers, small offices, home offices, conference rooms and classrooms used.

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