> Sadly, my antenna cannot accommodate 30 metres...... > > 73s > > Jack VK4JRC
Jack, I use my 80m base-loaded, tophat, vertical on 30m, and it works great! 80m and 30m are harmonically related. 3.5 x 3 = 10.150. Similar to using a 40m antenna on 15m. 73, Skip KH6TY