Antennas
D-Link ANT24-0230 Xtreme N 2.4GHZ Indoor Antenna [C] [D] [-]
(Personal Computers) D-Link
D-Link ANT24-0230 Xtreme N 2.4GHZ
Indoor 3-Connector Antenna
Price:
$35.99
Antennas Answers
Maybe this'll help baby
http://www.choicecycle.com/AV%20SENDER.p df
a view shots of a selfmade 2,4Ghz WLAN Helix Antenna
I would like to build a high gain and easy to pack WiFi antenna. What is the best design to build?
http://en.wikipedia.org/wiki/Cantenna
2.4GHz Yagi Antenna RP-SMA female pin
Easy to install
Is it full di pole half, So many to choose from, have a look at this, and it might help you on your aspirations on broadcasting something
http://www.nodomainname.co.uk/Omnicoline ar/2-4collinear.htm
http://www.wlan.org.uk/antenna-page.html
http://www.solwise.co.uk/wireless-outdoo rantenna-24.htm
Price: $14.99
Replaces Factory Standard WiFi Antenna Boosts WiFi performance up to 4x
Easy no-tools-required installation
Lifetime warranty
No aiming required - Omni-directional with +9 dB gain
Fits all routers, access points, VOIP devices and PCI cards with an RP-SMA connection
Does it extend your wireless in your house?
The indoor antenna will give you a stronger wireless connection in theory. Though I have found that with modern equipment, if you move the wireless transmitter a few feet you can usually solve your wireless problems. I am also a strong believer in antennas that attach to your pc with a short 18" cable. This cable allows you to position the antenna where it won't be blocked by your PC or any other surrounding objects. The farther your signal must travel and the more objects it must pass through are what kill your signal.
Hope this helps.
to coverage 3km
Thats a tuff one to answer considering thats a pretty far distance for a wifi signal. I've built yagis and dishes for wifi. Some will tell you the yagi will outdo the dish when it comes to distance but I can tell you first hand, there isnt much difference in signal strength and the yagi is alot harder to line up. The least little breeze at that distance will drop the connection. I prefer a dish. You might also look into a bilinear amp for your rig.
Buy Cheap Antennas
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Getting and staying connected on the water has never been easier. Digital Antenna’s 2.4GHz premium quality 10dB gain omni-directional antennas achieve optimal signal range on 802.11 b/g wireless LANs, Bluetooth and multipoint radio equipment where high gain and wide coverage is desired. Designed to match other antennas on your boat, our WiFi antennas are available in lengths of 30”, 4′ and 8′.
News
RFID News RoundupRFID Journal - Sep 10, 2009
AgoraBee, an RFID reader and tag provider based in Lausanne, Switzerland, has added four new 2.4 GHz active RFID tags to its product portfolio. and morenbsp;raquo;Broadcast Newsroom - Sep 10, 2009
The Tempest2400, meanwhile, operates worldwide in the 2.4ghz license-free frequency band, where it is fundamentally immune to inference from other wirelessWiMax.com - Sep 09, 2009
This problem can become even more challenging when working with technologies that operate in close proximity - such as WiMAX at 2.5GHz and Wi-Fi at 2.4GHz.NetworkWorld.com - Sep 10, 2009
2.4GHz channel coexistence: In the 2.4 band, if the 11n radio detects legacy Wi-Fi devices, it won#39;t allow two 20 MHz channels to be bonded together for and morenbsp;raquo;CNET News - Sep 01, 2009
Read all #39;5.0GHz#39; posts in CraveThis is Netgear#39;s highest-end draft-N router that offers true dual-band (concurrent signals in both 2.4GHz and 5GHz frequency bands), as well as other and morenbsp;raquo;
Reuters - Sep 02, 2009
Business Wire (press release)Xirrus Corrects Aruba Networks#39; Competitive ClaimsAruba Says: quot;Comparable Aruba solution to [Xirrus] XN8 [Array] will offer 3 times the capacity (when planned for capacity), for both 2.4GHz and 5GHz bandsquot; Xirrus Introduces Advanced RF Performance Manager (RPM) for 802.11 all 37 news articlesnbsp;raquo;
IT News Online - Sep 10, 2009
to Xtreme N Router II-36 ADTRAN Launches New Line of Multi-Service Switch Routers with Wi-Fi II-36 Renesas Introduces Transistor for 5/2.4ghz Wireless and morenbsp;raquo;


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