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

I hear stations that I had not heard before with the dipole that I also have installed and what I hear I work. I just worked Hawaii (KH7) with a very good signal.

It is a wonderful antenna. In the noisy environment I have in the city, before with the vertical, the noise did not go down from S7-8. Now with DX-Quad, depending on the orientation, day, time and band, the noise has dropped between 2 and 5 points. Regarding the ROE, forget about the Tunner, always between 1.1:1 and 1.5:1. In short, an excellent antenna for the people who live in the city.

Using the antenna for the SOTA program and only 5 W. of power I have managed to make QSO of up to 170 kilometers in VHF

The SWR is perfect, the antenna is a gun and works better than my yagui with more elements.

I'm impressed, where I point the antenna I'm like a GUN

I am very happy with the performance. it is equal or superior to antennas of higher rank and name. Very discreet and functional, it works very well with a very low level of noise and a great capacity of reception and emission.