I have used it in QRP / Portable with my Walkie and my FT-817. Easy to assemble and transport. Weighs just. Recommended 100%
EA4GTF Sergio
Antena BIG SIGNAL BiQuad-370
I decided to buy the BIG SIGNAL SkyLoop-4010 antenna and i have exellent results. Very good RX and great TX.
EA1FCL Alfredo
Antena BIG SIGNAL SkyLoop-4010
A SMALL and GREAT antenna. I wanted something small and easy to carry to my activities on the mountain, weighs nothing. Perfect fit in RX / TX. A great design and success for the activators of SOTA.
EA2LMI Luis Mi
BIG SIGNAL BiQuad-270
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.
34RC017 Carlos
Antena BIG SIGNAL DL-11
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.
Antenna BIG SIGNAL SkyLine
EA1IZP Alberto
When I compare with the mobile Sirtel 1200 antenna and Imax 2000 the QRM level is lower and I have more gain.
30PAS139 David
Antena BIG SIGNAL DL-11
A great antenna in RX and TX. The QRM noise has dropped me to signal 4-5 and with a Bazooka dipole I have 8-9. I give an outstanding, thank you very much now I enjoy the 40 meters again.
EA7JYF Tino
Antenna BIG SIGNAL DL-40
What a GUN antenna! When I do DX to North America they are very surprised that I answer them, when they are in minimal working conditions (100 W. and a wire dipole).