I have a groundplane antenna tuned at 125 MHz for the airband and a newly made QFH for NOAA POES. The QFH is inferior compared to my GP. It should be the other way around, that QFH should be a lot better than the GP. I have built according to plans, it is clockwize rotated and everything looks ok...... I use the same coax (switch antennas), but still, it won't work. Is there something I have missed??

Regards

Lasse