Wireless HDMI


Posted by flung in Philips and Wireless HDMI and Wireless Video21 Oct 2009 10:54 pm

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If you’re looking to eliminate the HDMI cables leading up to your flat panel display, then you’ll want to check out the newly announced Philips Electronics Wireless HDTV Link (model SWW1800/27).

With the Wireless HDTV Link, you’ll be able to transmit full 1080p HD video wirelessly at up to distances of 75 feet without any signal loss or degradation. The HD signal is also never compressed during the wireless transmission – ensuring that all attributes are transmitted between the source to the destination.

Finally, the Wireless HDTV Link also acts as an AV switch – providing four connections in the form of two digital HDMI connections and two component connections.

Now comes the bad news. At $799, the Wireless HDTV Link isn’t cheap at all so unless you absolutely need to have wireless HDMI technology, you might want to wait a bit until the prices fall down to Earth a bit. The Wireless HDTV Link is available for purchase at Amazon.com and Dell.com. It will also be sold at Sam’s club, samsclub.com, and Costco.com beginning next month.

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Posted by flung in Belkin and HDMI and Wireless HDMI19 Jul 2009 07:40 pm

flywire

Belkin FlyWire – we hardly knew ya. Actually – we didn’t know you at all! Belkin announced late last week that given the current “state of the economy”, the “retail price of $1499 would be out of line” (ya think?). Hence, Belkin has decided to halt production of the FlyWire wireless HD transmitter. Guess we’ll just have to stick with a single HDMI wire for now (or several for some).

[Check it out]

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Posted by flung in Gefen and HDMI and Wireless HDMI05 Mar 2009 01:36 pm

Gefen Wireless HDMI Extender

Just spotted a new PC Magazine review of that Gefen Wireless HDMI Extender system that began shipping last week. Unfortunately it appears the system could use a bit more tweaking.. but before I get into that, here are some interesting tidbits from the review:

  • Easy setup – always a good thing
  • Transmitter has a built-in auto-switching HDMI switch (2 HDMI ports)
  • Supports up to 1080p/24p video
  • Supports two-channel PCM up to 48kHz and Dolby Digital/DTS 5.1 channel audio
  • It’s apparently pretty easy to interfere the wireless signal – bleh
  • Moving video was OK up to about 30 feet
  • Unfortunately some full motion scenes can cause video artifacts to be introduced
  • Gaming adds about 85 to 90 ms audio/video delay  – booo

OK.. so here’s the bottom line from PC Mag:

“Gefen’s Wireless HDMI Extender is the first wireless HDMI we’ve tested, but its video-compression scheme can add distracting artifacts that hurt picture quality—plus it’s pricey.”

[Check it out]

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Posted by flung in Gefen and Wireless HDMI23 Feb 2009 11:57 pm

GefenWirelessHDMI

Gefen announces their UWB (Ultra-wideband) Wireless for HDMI Extender solution is now shipping. This particular wireless HDMI solution supports 1080p/24 fps video and 5.1 surround sound audio at distances up to 10 meters (33 feet). The solution consists of a sender and a receiver with the sender unit featuring two HDMI inputs and a component input with two-channel audio. This also means the sender acts as a source switcher – supporting up to 3 audio/video sources.

The only downside with wireless HDMI technologies thus far? The price. The Gefen UWB Wireless HDMI Extender system can be purchased for $999. Yeah.. that’s the price of a 40+ inch flat panel these days…

[Check it out]

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Posted by flung in Gefen and Wireless HDMI02 Feb 2009 10:16 am

It’s simply not enough to release one wireless HDMI product line – Gefen has gone ahead and announced three new wireless HDMI extenders – the “Wireless for HDMI UWB Extender”, the “GefenTV Wireless for HDMI 5GHz Extender”, and the “GefenTV Wireless for HDMI 60GHz extender”. All three use technology from different vendors to deliver full HD 1080p signals wirelessly. Here’s a quick rundown on the new product announcements from Gefen:

Wireless for HDMI UWB Extender:

wireless hdmi uwb

  • Utilizes TZero Technologies ultra-wideband to deliver 1080p/30 HD video with digital surround sound and two channel analog audio
  • Up to 10 meter range
  • Sender comes with two HDMI inputs and one component with analog audio input – auto switches for up to three HD sources
  • All three sources output video in HDMI 1.2 on receiver end. Full forward compatibility for HDMI v. 1.3 sources and displays
  • Users can also manually select sources using IR back channel remote or by selecting source on the device
  • Full HDCP compliance
  • Support for Dolby 5.1 surround sound
  • IR blaster and IR receiver jacks
  • Resolutions: 480i, 480p, 720p, 1080i and 1080p@24Hz, 25Hz, and 30Hz
  • Measures 6″ W x 2″ H x 4″ D
  • MSRP of $999

    GefenTV Wireless for HDMI 5GHz Extender

    • gefentv 5GHz Utilizes Amimon 5GHz Wireless HDTV technology
    • Delivers 1080p/30 and 5.1 digital surround sound with two channel analog audio up to 30 meters in distance
    • Sender and receiver both have one HDMI input and output – delivering point to point method of long distance HDMI transmissions
    • Audio and video is delivered in uncompressed format
    • HDCP compliance
    • HDMI 1.3 forward compatibility
    • Measures 6.5″ W x 1.5″ H x 6.5″ D
    • MSRP of $899

    GefenTV Wireless for HDMI 60GHz Extender

    • Utilizes SiBEAM technology to deliver 1080p full HD with 5.1 digital surround sound and digital S/PDIF audio up to 10 meters in distance
    • Uncompressed transmission of HDCP compliant signals
    • No pictures nor price as of yet

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    Posted by flung in ASUS and CES and HDMI and Wireless HDMI14 Jan 2009 09:30 pm

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    One new market that ASUS appears to be diversifying into is in the area of wireless HDMI. This makes complete sense when you consider ASUS is also in the wireless networking market with several products including the RT-N17 wireless N storage router and the WL-330gE portable wireless 4 in 1 access point.

    Now what we have above is the new BR-HD3 Wireless HDMI kit. The kit contains both the transmitter and receiver, supports up to 1080i video and stereo linear PCM audio. It has one HDMI 1.3a input on the transmitter and one HDMI 1.3a output on the receiver. Too bad the units lack 1080p support (as well as multi-channel audio support)

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