Kevin, Do you realize that 3 x 3.5 = 10.5, which is close to 10.137. An 80m antenna will operate on the third harmonic for 30m operation! I have never seen this published as far as I can remember. Lots of references to using a 40m antenna on 15 m, but not to using an 80m antenna on 30m. This is what I am doing and it seems to be working, but I don't know what takeoff angle I have. Have to model it to find out. So, if you have an 80m dipole (my 80m antenna is a base-load, tophat vertical in the attic), try it on 30m. Just might work...
Skip ----- Original Message ----- From: "Kevin O'Rorke" <[EMAIL PROTECTED]> To: "Digital Radio" <digitalradio@yahoogroups.com> Sent: Saturday, January 05, 2008 11:10 PM Subject: [digitalradio] NBEMS Frequencies. >I have VBDIGI/FLARQ up and running,and there has been a lot of posts > about 30m frequencies. > I do not have a 10Mh antenna so would like to know of frequencies for 14 > and 7Mh, so that I can monitor/beacon in the right spots. > > Kevin VK5OA > > -------------------------------------------------------------------------------- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.516 / Virus Database: 269.17.13/1210 - Release Date: 1/5/2008 11:46 AM
