RT @G0KSC@twitter.com
This is my BOLPA-3 Log Periodic design. Computer optimised and manually finalised. Covers 24-30MHz with flat SWR and a direct 50Ohm input, no 4:1 balun. Twin 1" square booms make the feedline with a single bolt holding each element in place. #hamradio #hamr #antennas #lpda #log
#hamradio #HamR #antennas #lpda #log