[sorry for my englsih]
We need to have a Wifi access between 2 houses separated by 270 meters.
We think to buy an Aironet 1240AG (AIR-LAP1242AG-E-K9) access point but we don't know which antenna to choose.
I can install the antenna on the roof of my house and access point inside house.
In France we are limited at 100mW (20dbm)
Is it possible that Wifi do that ?
Does the signal will be correct (minimum 11~15 Mbps) in the second house using an usb wifi key receptor or a wifi network card with antenna receptor ? This connection will be used only for Internet access.
Which antenna choose for my roof ?
If I buy an antenna today, will I do to change it for the next generation of Wifi 802.11n ?
You can see a photo of the 2 houses.
Thanks your for your help ;)
I would have to agree.
You would be basically setting up a point-to-point bridge between the houses, which be the most feasible solution in your case.
the laptop radio & antenna may or may not be able to see the signal given the fact that it will be a narrow beam (compared to the typical omnidirectional antennae), but it would have a hell of time sending the return signal - if it even has a 802.11a radio! (assuming you went with your A radios on the APs