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|| Hardware Reviews ||
||Client Adapters B || Client Adapters A || Client Adapters Combo || || Access Points B || Access Points A || Access Points Combo || || Bridges B|| Bridges A||Bridges Combo|| It is hard to compare dBm and mW. Here is some help: 30dBm is exactly 1000mW or 1 full Watt, 20dBm is exactly 100mW, 17dBm is about 50mW, 15dBm is about 32mW. Every 6dBm distance effectively doubles. dBms are lost are the following rate: :glass or window 2dBm :Drywall Wood wall 3dBm :cinder block or concrete wall 4dBm :Metal door in brick wall 12dBm :1/2 inch chain link or mesh fence total block dBm <-> mw calculator can be found [here]: Antennas increase dBm by increasing receive sensitivity which in turn increase range. == Manufacturers == === Link Sys === ==== Access Points ==== === Cisco === === SMC === === Net Gear === see: Buy Wireless Gear |