Networks Antennas help

Just wondering if 2.4Ghz antennas will work in the 5Ghz range

and if G rated ones will work for wireless N

looking to pick some high gain ones but just can't find any TNC ones with magnetic base so i can stick it somewhere higher

 

In theory they should, its just some shaped metal, a pringles tube works as one after all.

 

true they should work but i am not sure it will work any better with n than g.
also, my experience with high gain is that they dont really improve much at all but that may just be specific to my set up

 

is that to both questions

as all antennas I see say 2.4ghz and never really 5ghz

 

try www.solwise.co.uk

thats where we get our wireless antennas and stuff

 

An antenna's length depends on the wavelength of the signal it's tuned for. Wavelength = v/f, so although they will technically work, the signal reception will be absolutely terrible.