long range wireless bridge kits under $300

For a point to point link up to 5 miles use 2 of the EOC-3220+ units with 16dBi integrated directional antenna.

For a point to point link up to 3 miles use 2 of the EOC-3220 units with 9dBi integrated directional antenna.

The EnGenius 400mW EOC-3220 units are the best solution for bridging remote buildings.  Links can be installed in a couple of hours, not days. The solution includes radio unit with integrated antennas, mounting hardware and all of the necessary documentation. As the most cost-effective point-to-point solution from EnGenius, any deployment will enjoy a quick return on investment.  The EOC-3220 units support SNMP monitoring so you can use MRTG to display link traffic.

The 3220 series consists of high-powered outdoor (EOC-3220, EOC-3220 Ext, EOC-3220+) and indoor (ECB-3220) solutions allowing for long-range wireless connections. Not only does the 3220 series allow Ethernet-enabled devices to communicate wirelessly, it also offers building to multi-building communication and rebroadcast features, Universal Repeater, within buildings. In addition the 3220 series allows the ability to adjust radio power, up-to 26dBm or 400mW, providing longer wireless communication.
 
Whenever a business expands and adds more office space, that additional space needs access to the network.  With the cost of cables, trenching, time, and maintenance hassle, the added network can push plans over the budget.  The EnGenius 3220 series allows expansion to the network without going over budget.
 
The 3220 series come with the capability of point to multi-point. Meaning that you can have multiple locations wirelessly connected to your main network.  If you want to expand with additional buildings, all you need to do is add another 3220 unit.  No need for cumbersome cables, no digging required, just add a 3220 unit.
 
At times, you may need to move your entire office to a completely different location.  While a standard wired network would have to be left behind, EnGenius allows you to take your wireless network with you.  With the EnGenius 3220 series all that's required is to simply take the 3220 units to your new location and install.  The ability to take your network with you instead of leaving it behind adds to the long-term investment.
 
A bonus feature available to the 3220 series is the Universal Repeater feature.  This can be used to extend wireless coverage indoors and outdoors.
 
With the flexibility of long-range wireless networking, versatility of Universal Repeater mode, adjustable radio power and overall money-saving setup, the 3220 series is the preferred product for your wireless networking needs.

For point to multipoint links up to 3 miles use the EOC-3220 EXT unit with SMA connector for the central location with 8.5dBi omni directional antenna and SMA pigtail connector

For the remote locations use the EOC-3220+ units with 16dBi integrated directional antenna.

Have questions please post to this thread in the forums