Description A 4 element 70MHz High Gain Yagi – The unique LFA-R from InnovAntennas! The LFA-R from InnovAntennas does away with the traditional reflector element for more gain per metre of boom! See a review of this antenna HERE! If it is GAIN you want from a small boom, this is the antenna for you! … Continue reading 4 element 70Mhz 4m Yagi LFA-R