Yesterday I finally tried it, I made more than 100 QSOs with Europe and then in the evening, South America and North America. Comparisons with a Yagi mono band of 6 elements, always the Quad is superior.

After trying many verticals, today I work with what for me is the best vertical for 11 meters. The performance far exceeds 5/8. Best of all, the absence of QRM.

The truth is I did not think it would give such a satisfactory result, I receive very distant repeaters, even though the orography is very bad here for the VHF / UHF bands, because we are surrounded by mountains of up to 2,800 meters above sea level.

Very happy with this antenna, giving me at least 2 "S" more than my Diamond dipole WD-330 in the worst case, many times I listen to DX stations at the QRM level with the dipole and the SkyLine S of 9.

The change has been noticed, especially in reception. The air band heard it much better than my previous Diamond X-510.

An exceptional antenna for operations in /Portable, I used it in several expeditions and always behaved of 10. In addition, it does not need much height, and the SWR 1:1 in the whole band, recommended at 100 %.

After a few weeks using the antenna I only have more than good impressions, the SWR almost flat in all bands.