Wind resistance on highway may be an issue with a tuned dipole of j-pole.

And, whip does stand up better to brush.

I had a no-ground plane antenna on my truck and was disappointed with range. Went to mag-mount on the roof and much better.

Another thing, if you tune for a half-way antenna, you will get less range but better performance in canyon/hill area. If you tune for 5/8 wave, you will be better range performance. A half wave gives a full sphere radiation patter while a 5/8 with have a radiation patter like a donut.


John Stewart
Editor - 4x4Wire.com
Editor - 4x4Voice
Editor - MUIRNet-News
President - BlueRibbon Coalition