No. It would work at 600 MHz.. You went the wrong way.

If you cut ALL dimensions in half it would work at 2.4 GHz.. However, ALL
dimensions include element diameters, boom diameters, element lengths and
spacing.

Jim



"oldcrow" wrote in message
oups.com...
Hi!

If I was to take yagi antenna for 1.2 gHz and then double the length of
each element. Would that work on 2.4 gHz?

Bob