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Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range)

B&H # GEWEVLR Mfr # GTV-WVGA-LR
No Longer Available
Product Highlights
  • Wireless VGA Extender
  • 2.4GHz
  • 802.11b/g/n
  • Resolutions Up to 1280 x 1024 or 1080p

The GTV-WVGA-LR Wireless VGA Extender LR (Long Range) from Gefen allows a VGA display or projector to be conveniently located up to 100' away from the source. It features line-of-sight and through-wall signal transmission at resolutions of up to 1280 x 1024. It uses industry-proven, 2.4GHz, 802.11b/g/n wireless network technology. The extender can be operated on any one of 4 channels to minimize interference.

This is a plug-and-play solution. No special configuration is necessary. The system consists of a sender and a receiver. The sender is connected to the VGA source with a VGA cable. The receiver is connected to the display with a VGA cable. 12V external power supplies are connected to the sender and the receiver.

Supported A/V input sources also include component, S-video, and composite video. A/V sources can be individually selected by pressing the source selector button on the front panel of either the sender unit or the receiver unit. The current wireless channel can be selected in the same way with the channel selector button.

This device allows for a wireless extension of VGA up to 100'
Resolutions of up to 1080i/p @60 Hz (Component) and 1280 x 1024 (VGA) are supported
Supported video formats include: VGA @ 1280 x 1024 (maximum), Component (720p, 1080i maximum), S-Video, and composite
Switch between four audio/video sources from the sender's location
This unit offers plug-and-play installation with no special configuration required
(4) wireless channels are included for resistance to interference
Left-right audio is also supported
Inputs Video Inputs:
Composite & S-Video: NTSC / PAL / SECAM
Y/Pb/Pr : 480i/p , 576i/p , 720p (50/60Hz) , 1080i/p (50/60Hz).
VGA : 640 x 480, 800 x 600 , 1024 x 768 , 1280 x 768 ,1280 x 960, 1280 x 1024

Audio Inputs:
3.5mm mini-stereo jacks

Outputs Video Outputs:
Y/Pb/Pr: 480p (60Hz), 576p (50Hz), 720p (60Hz)
VGA: 640 x 480 , 800 x 600 , 1024 x 768 ,1280 x 768 ,1280 x 1024

Audio Outputs:
3.5mm mini-stereo jacks

Connectivity Wireless Standard: IEEE 802.11b/g/n
Antenna Type: External Dipole antenna 2dBi
PCM Encoding: 48KHz 16-bit sampling
Switchable: 802.11b/g/n Channels: 3, 6, 9, 11
Dimensions (LxWxH) 7.1 x 4.2 x 0.9" (18.0 x 10.7 x 2.3 cm)
Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range)
  • GTV-WVGA-LR Wireless VGA Sender
  • GTV-WVGA-LR Wireless VGA Receiver
  • 6 x Antennas
  • 2 x 12V / 1A Power Supplies
  • 4 x Universal Adapters (U.S., Europe, Great Britain, Asia)
  • 6' VGA cable (M-M)
  • User's Manual
  • Two-Year Warranty Against Defects in Material & Workmanship
  • REVIEW SNAPSHOT®

    by PowerReviews
    GefenGTV-WVGA-LR Wireless VGA Extender LR (Long Range)
     
    2.5

    (based on 4 reviews)

    Ratings Distribution

    • 5 Stars

       

      (0)

    • 4 Stars

       

      (2)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (2)

    50%

    of respondents would recommend this to a friend.

    Pros

      Cons

        Best Uses

            • Was this a gift?:
            • No (3)

          Reviewed by 4 customers

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          Displaying reviews 1-4

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          4.0

          Works well.

          By John

          from Batavia, IL

          Comments about Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range):

          This system works well in our conference room environment. We have many wireless access points and do not appear to have any problem with channel contention or interference.

          Before installation I tested it wit full screen video with the send/recv. units separated by ~50' and several walls and it worked fine.

          Share this review

           
          4.0

          Works great

          By Glenn

          from Cincinnati

          Verified Buyer

          Pros

          • Compact Design
          • Easy To Use
          • Highly Compatible
          • Improves Performance
          • Lightweight
          • Professional Quality

          Cons

            Best Uses

            • Complex Projects

            Comments about Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range):

            Plug and play good quality

            • Was this a gift?:
            • No

            Share this review

            (2 of 2 customers found this review helpful)

             
            1.0

            satisfactory product

            By Hani

            from KSA

            About Me Business Owner

            Verified Buyer

            Pros

            • Easy To Use

            Cons

            • Lacks Functionality
            • Limited Compatibility
            • Poor Performance

            Best Uses

            • Complex Projects

            Comments about Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range):

            Its not performing as i expected. coming with a bluish picture in any output that i selected in it.Could these be solve. Any technical help .....?

            • Was this a gift?:
            • No

            Share this review

            (9 of 9 customers found this review helpful)

             
            1.0

            Incompatible with existing WiFi

            By Paul

            from USA

            About Me IT Professional

            Verified Buyer

            Pros

            • Dual audio and VGA
            • No drivers required

            Cons

            • Limited Compatibility
            • Poor Design
            • Poor Performance

            Best Uses

              Comments about Gefen GTV-WVGA-LR Wireless VGA Extender LR (Long Range):

              First purchased the SR version of this product which only transmits up to 30 feet. After being unable to get a reliable connection, I returned that product and purchased this one instead.

              This product promises the ability to transmit both audio and video up to 100 feet from the source, through walls. Purchased to provide wireless transmission of audio and data from a computer sitting 7 feet under a ceiling mounted projector directly above computer in a multi-tenant office building. Receiver and transmitter were had direct line of sight, no greater than 7 feet apart.

              Item was unable to provide suitable transmission speed and would frequently be less than 20 frames per second as per the diagnostic display on the screen. Unacceptable noise throughout the picture displayed. Switching between the available wifi channels did not result in any improvement.

              Called Gefen only to find that the product does not work well in an environment with wifi internet routers. As the building this product was being used in had multiple wifi routers throughout, the product was unusable.

              Looking for a wireless method to transmit video and audio that does not rely on the installation of drivers on the client machine and this product would have fit the bill had it been compatible with wifi internet.

              Honestly, given the increasing prevalence of wifi internet access points, I'm not sure where one would find an environment where this product would be suitable for use.

              • Was this a gift?:
              • No

              Share this review

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