802.11N used as a Bridge -- What antenna spacing for Yagis?

[tproeber]

We want to do a 1km P2P Bridge using 1252 APs and 3 Yagi antennas.

Q: Can I stack the Yagis vertically on a single pole, or should they be side by side horizontally on 3 separate poles?

Q: What antenna spacing? I was going to use only about 3 wavelengths -- about 15 inches.

Thanks,

Tim

[scottmac]

Yes you can, and, It looks good to me, three lambda should be good at the normal power levels.

Good Luck

[Robert.N.Barrett_2]

Just keep in mind that bridging 1252's is not officially supported by Cisco (see link below when I asked).

You should also verify that you can use Yagi's on a 1252. The last time I checked, Cisco did list any Yagi's for the 1252 (which, from an FCC perspecive, I think means you can't use ANY Yagi antenna with a 1252).

http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=Getting%20Started%20with%20Wireless&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.2cd28df1/1#selected_message

Y