[Antennas] Multiple dipole spacing

[George, W5YR]

Wish I had your ears!

73/72/oo, George W5YR - the Yellow Rose of Texas         
Fairview, TX 30 mi NE of Dallas in Collin county EM13qe   
Amateur Radio W5YR, in the 56th year and it just keeps getting better!
QRP-L 1373 NETXQRP 6 SOC 262 COG 8 FPQRP 404 TEN-X 11771 I-LINK 11735
Icom IC-756PRO #02121  Kachina 505 DSP  #91900556  Icom IC-765 #02437


Dave Shrader wrote:

> Now, I also use an MFJ high power toroidal balun for 1KW and a balanced
> centerfed antenna. Works fine on 40 and 30 but I have to limit my output
> on 75/80 to about 500 watts. This is because above 500 watts I can
> 'hear' the balun vibrate.