I have two builds 800-1000 ft apart separated by trees, rural area, hills. Trees inbetween are tall enough that building a 'tower' really won't solve lack of line of sight.
How can I communicate between two linksys WRT54GSs in this situation?
I have two builds 800-1000 ft apart separated by trees, rural area, hills. Trees inbetween are tall enough that building a 'tower' really won't solve lack of line of sight.
How can I communicate between two linksys WRT54GSs in this situation?
snipped-for-privacy@gmail.com hath wroth:
Do these two buildings sway 100ft in the wind? If not, is the distance 800ft or 1000ft? Measure it.
You ask this as if there were no other alternatives. I suggest you look into:
TX power = +17dBm TX coax loss = 4dB (3ft LMR-240 plus a mess of connectors) TX ant gain = +24dBi Distance = 0.19 miles (1000ft) RX ant gain = +24dBi RX coax loss = 4dB (same at other end) RX sens = -84dBm (at 12Mbits/sec) Fade margin = unknown
Plugging into:
Any particular type and size of tree?
Where are the hills? If in between, you need to verify that you have at least 0.8 times the Fresnel Zone clearance. At 2.4GHz and 1000ft, you need to have 8ft radius of clearance around the line of sight at midpoint. That means your antennas have to be at least 8ft off the ground.
Light reading on foliage attenuation:
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