Network & Wireless

Often the laying of an HDMI cable is not possible, as structural conditions prevent this. In such a situation, the use of a wireless HDMI system is often the best solution, since today they are able to transmit signals in 1080p (Full HD) or WUXGA quality. However, the majority of wireless HDMI systems are unable to transmit WUXGA resolution. They only transfer resolutions up to 1080p. The wireless HDMI system, which is able to transmit a WUXGA resolution, is for example the celexon WHD30M. Otherwise you will find many wireless HDMI systems from projector manufacturers or cable specialists who are generally concerned with signal transmission. The leading manufacturers in the field of wireless presentation systems include, for example, Barco and Kramer. The Barco ClickShare system has become the epitome of the wireless presentation system. However, these systems offer less bandwidth than wireless HDMI systems. Therefore, they are not suitable for the transmission of high-definition video. A wireless HDMI system usually consists of two components, a transmitter and a receiver. The transmitter is connected, for example, to a laptop, a Blu-ray player or an AV receiver. The receiver on the projector or display. The wireless HDMI system establishes a wireless bridge between the two devices and transmits the transmitted signal in high-resolution image quality and in 3D. Sound is transmitted next to the picture as well. Which audio streams are supported depends on the particular wireless system. The power supply of the wireless HDMI system is ensured via USB power or mains plug. With the sets, which need only a few amps, the power supply via the receiver is possible as soon as it has a USB socket with sufficient voltage. Thanks to this solution, you can often save yourself the additional socket on the receiver of the wireless HDMI system.