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.

I decided to buy the BIG SIGNAL SkyLoop-4010 antenna and i have exellent results. Very good RX and great TX.

It is true everything written by colleagues who have opined on this antenna and I just want to emphasize that it is an excellent antenna, with a great behavior in both RX and TX very simple and fast assembly and above all I want to congratulate the Big Signal team for the care with which they treat their products, which are of a great quality. I also want to say that the Your staff's attention is just perfect 73

The antenna is impressive. I compared it with (Long Wire of 32 meters, Dipole, Vertical etc) and I listen to the stations almost with signal of noise, I put the Quad and surprise, signal of 9 and good radio.

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 %.

I tried by my own senses that if everything they commented on that antenna was true, the QRM was totally reduced to zero, now the friends tell me that if I speak alone, they are not able to copy some of my contacts and surprised with the reports.

The antenna works incredibly. A lot of stations in Norway were wondering what I was using and if I was using a 1 KW amplifier.