A new generation of wireless video transmitters for HDMI (High Definition Multimedia Interface) hardware is now available that is more robust than its predecessors. These devices can be used to deliver interference-free images in the 5 GHz range. Designed to penetrate brick and plasterboard, this video transmitter is proving to be truly effective in live video streaming over WLAN.
When purchasing a wireless HD video transmitter, make sure your system’s receiver can output to the desired television. A video transmitter that has the highest capacity without LOS (line of sight) works very well for long distance video transmission. Most television receivers come with a single HDMI output; Choose a system that has an HDMI loop-through connection to power the video sender and the TV. It could also work with a separate switching / distribution solution.
You can also opt for a digital video system that uses COFDM (Coded Orthogonal Frequency Division Multiplexing) for video and data transmission in multipath scenarios and non-line of sight situations. Make sure that the device you are buying is low power consumption and can work even in aerial applications. The best devices would be operating in the 450 MHz to 5.8 GHz frequency range.
Best-in-class video transmitters would provide high performance and consume less power. They would be lightweight and could be used in areas where heat or size could influence product performance.
A wireless HD video transmitter that is compatible with any other equipment such as VCRs, CCTVs, digital cameras, and DVD players is any day better than the ones without this feature. If you are purchasing such a device to send video and audio to another television in your home without having to go for wiring, make sure it can support high quality stereo image and sound. The best devices should be really easy to set up too.
Ideally, a wireless video transmitter should also be able to work through walls and ceilings without losing visual and audio output. The video should be DVD quality and the sound should ideally be high fidelity stereo sound. A stylish design is always an added bonus. The latest models with innovative digital wireless technology would provide interference-free operation and also an extended range in terms of performance area.
One of the technologies used today in this domain is spread spectrum technology, a form of wireless communication, where the frequency of the transmitted signals is varied to obtain a greater bandwidth. This is done to obtain the desired interference-free operation. A wireless video transmitter compatible with this technology would also work with your game consoles, Bluetooth and Wi-Fi devices.
Now you can have a DVD, satellite or cable TV in one room of your home and watch programs from anywhere else in the house without going for messy cables. With a wireless HD video transmitter, you would no longer need to drill holes or leave a trail of cables. You can even link a security video camera to such a device and access the signals from anywhere in your home.