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02/03/2009 at 10:05PM PST, ID: 24110873
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7.8

Wireless Networking

Asked by julianmatz in Wireless Technologies, Networking Hardware, Wireless Network Access Points

Tags: WiFi, 802.11g, 802.11n, Repeater, Range Extender

Hi! I need to extend my wireless signal from one house to another maybe 300-400 meters apart. At present I can get a very weak signal in the middle and top floors near the windows.

My router is a D-Link DSL-2740B ( ftp://ftp.dlink.eu/datasheets/DSL-2740B.pdf ). It has 802.11n capability but I mainly need to make sure I can receive the 802.11g signal.

The spec sheet states that the router has "3 detachable dipole antennas, each with 2dBi Gain and RP-SMA connector".

I was looking at these "High Gain Antenna for R-SMA Connectors" from Syslink:
http://downloads.linksysbycisco.com/downloads/HGA7S-DS_0,2.pdf

I'm not really sure about RP-SMA and SMA connectors and I was wondering if the "High Gain Antenna _for_ R-SMA Connectors" would fit my router if the router's antennas are "each with 2dBi Gain _and_ RP-SMA connector". My understanding is that RP-SMA connect with SMA but as I said I'm not sure.

Being as these antennas are quite expensive I wanted to ask that and aslo whether or not 3x 7dBi antennas would make a big difference over 3x 2dBi antennas.

I was also thinking about getting the following two products:

Linksys Wireless G Expander ( http://downloads.linksysbycisco.com/downloads/WRE54G_V10_DS_A-WEB,0.pdf )
D-Link Wireless N Access Point with WDS ( ftp://ftp.dlink.eu/datasheets/DAP-1353.pdf )

The internet connection and modem/router are on the bottom floor of house A and there's a building blocking the LOS from that floor to house B so it would be best if I could relay the signal from the middle floor of house A and pick it up from the middle or top floor of house B.

Would appreciate your help.
[+][-]02/04/09 04:43 AM, ID: 23547386

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About this solution

Zones: Wireless Technologies, Networking Hardware, Wireless Network Access Points
Tags: WiFi, 802.11g, 802.11n, Repeater, Range Extender
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Solution Provided By: memo_tnt
Participating Experts: 2
Solution Grade: A
 
 
[+][-]02/04/09 08:17 AM, ID: 23549746

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[+][-]02/04/09 08:19 AM, ID: 23549770

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[+][-]02/04/09 12:03 PM, ID: 23552786

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[+][-]02/05/09 12:02 AM, ID: 23557321

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[+][-]02/08/09 05:18 PM, ID: 23586702

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[+][-]02/08/09 11:09 PM, ID: 23587874

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[+][-]03/09/09 04:10 PM, ID: 23842157

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