WHDI Wireless 5GHz HDMI Extender Transmitter/Receiver Kit Review
This is an unbranded WHDI based Wireless 5GHz HDMI Extender Transmitter/Receiver Kit that supports a full 1080p HD resolution. Even though it is not from a specific brand, it has all the features that you can ask for in a kit like this.
It comes in two parts — the transmitter and the receiver. They are both similarly designed and have provisions to be propped up vertically. The design is flat and sleek, which makes it look quite good. All the connecting ports are along the sides of the boxes. And since the stand is rotating, you can also lay them both flat down to get a stacked set up.
The list of supported features is pretty impressive. The kit supports HD video resolutions of up to 1080p and that too at 60Hz. If you are looking to have a set up that requires the kit to transmit through walls, it will give you a range of about 10m, which is roughly 32 feet. With line of sight available, it can go up to 20m, which is about 65 feet. Given that the other products in the market feature a maximum range of 30 feet at line of sight, this kit definitely poses some advantages over the others.
Specifications and Features
- Instant Wireless HD transmission
- Transmission range up to 20m (65.6 ft) with line of sight
- Transmission range up to 10m (32.8 ft) through walls
- Video Resolutions up to 1080P @ 60Hz
- Supports HDMI 1.3 and HDCP 1.2 Protocols
Another useful feature on this Wireless 5GHz HDMI Extender Transmitter/Receiver Kit is its support for HDMI 1.3 and HDCP 1.2. HDMI 1.3 ensures that you get fully synced video and audio and there’s no lag in that regard. HDCP support ensures that you can playback HD content that is encrypted with this standard. A lot HD content now required HDCP support to prevent piracy. This becomes an issue when your wireless HD kit does not come with HDCP support.
Even though these units boast of very high-end features, they still maintain a price point of below $200. This shows in the housing, which is all-plastic and the small parts like the switches and buttons.
However, the kit does come with its own HDMI cable and two power adapters — one each for the two units. Both the transmitter and the receiver require a steady power supply during operation. Which why they need to have a permanent set up and be plugged in at all times. The receiving unit looks the same as the transmitter except that it only has one HDMI out port that is meant to go to the HDTV or projector, whichever you are using. The Transmitter has a physical switch for switching between inputs on one side and the ports are on the other side.
The units operate over a 5GHz frequency, which should be able to dodge most of the other domestic wireless networks and hence be free of interference.
Overall, this Wireless 5GHz HDMI Extender Transmitter/Receiver Kit has a good price to performance ratio. If you are not looking to own a branded piece, then this is something you can easily go for.
Date: October 18, 2011

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