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

Friday, November 18, 2011

VGA Splitter - Splits Signals and Relays Them to Multiple VGA Devices

VGA Splitter - Splits Signals and Relays Them to Multiple VGA Devices

Hdmi

VGA Splitter (Video Graphic Array) is a hardware device that permits you to display your computer's video signal with VGA output on as many as 16 VGA monitors. By cascading this device, it could be made into series of multiple VGA splitters so as to display the image on 90 or more monitors. There is no loss of signal and the images are crystal clear because the video splitter amplifies the signal. The protocols that video splitters follow are DDC, DDC2, and DDC2B. Using Cat5 / Cat5e / Cat6 cables which are pretty inexpensive, the VGA video signals can be extended to up to 984ft away from the source.

Alternatively known as the VGA distribution amplifier, this device is nothing but a video signal booster and a splitter. Used to distribute high resolution video signals to two or more displays, the booster enhances the video signal to such an extent that crystal clear pictures are delivered. To make the distribution amplifier ideal for all applications which require high performance distribution of video signal; they have been made available in three form factors namely Portable, Rack Mount and Wall Mount. The prime function of this amplifier is to take the signal from one computer video port, amplify it and then split it so as to feed two or more high resolution data displays. For video signals such as Composite video, S-Video, RGBS or RGBHV, specially designed video distribution amplifiers are used.

The VGA video splitter is generally used in situations wherein it is required to display the same image on multiple monitors. In addition to routing video remotely the video splitter also has the option to support local video. These splitters are available in various sizes such as 2, 4, 8 and 16 port sizes. Supporting VGA / SVGA monitors which also include LCD flat panel monitors this hardware device is compliant with DDC, DDC2, as well as the DDC2B protocol and is also available with optional stereo audio.

Mostly found in classrooms, business presentations, conference rooms, remote monitoring and training facilities, tradeshows and digital signage applications, the VGA Splitter is so used because in all these cases high quality video on multiple monitors is required.

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Monday, October 3, 2011

HDMI Extender - Long Distance High-speed forwarding of HDTV signals

HDMI Extender - Long Distance High-speed forwarding of HDTV signals

Hdmi

High-resolution high-definition video can be transmitted over long distances using a HDMI extender. Spacing gives greater protection to the connections between the receiver and transmitter is Cat5 cable or fiber optics. While the transmitter is connected to the HDMI source, the receiver is connected to the monitor. Once the compounds are present, the device is ready for use. Working on a simple plug and play capabilities, it is not necessarysoftware or drivers to be functional. Since that category are used for cable connections, reduces the clutter caused by bulky VGA cable, and also eliminates the limit imposed by the distance HDMI cables.

To make a remote connection to work, based on fiber optic HDMI Extender SC duplex multimode fiber optic cable extension. DDC and CEC signal line copper cable (RJ45 connector) transfer. It provides full support for all HD resolutions up to1600P including 1080i, 1080p, 1440p, HDCP, multi-channel audio, CEC and IR remote control. The control device is carried by IR remote.

Compatible with HDMI 1.3 standards, these units are compatible with HDCP. Available in lengths up to 330 meters of 33feet, these writers are capable of supporting high-quality video with resolutions up to 1080p and 1920 x 1200 E 'available in many formats and comes with stereo audio or RS232 control. Easy installation, plugand play functionality, compatibility with all major operating systems, regenerative digital high-definition video and audio signals and remove noise from some of the most important features of HDMI cable extension. With all the features mentioned above, this device is its use in showrooms, meeting rooms, trade shows, corporate presentations, conference rooms and classrooms, remote monitoring, airports, hospitals, hotels, home theater installations and digital signageSolutions.

The most important factor for the increase in demand this extension is the possibility of HDCP (High-bandwidth Digital Content Protection) is used, a standard for copyright law to protect owners of digital content and ensure essential for a successful presentation Support HDCP graphics card. HDCP is the encoding of the video signal between source and display. This feature ensures that the HDMI Extender HDMI provides crisp, clear signals.

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