Log periodic antenna 200MHz - 2.7GHz

Hello,
I look for project of antenna log periodic onto range 200MHz to 2.7GHz.
To be grateful alternatively for prompt where such antenna it was been possible to buy in internet. I look for antenna without amplifier.

Blekot

The frequency range may be a little different:
http://www.ets-lindgren.com/manuals/3147.pdf
http://www.rohde-schwarz.com/www/dev...nsf/html/hl033
http://www.djmelectronics.com/emc-antennas.html
http://www.ramseyelectronics.com/cgi...ction&key=LPY2