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).
EA7JQO Javier
Antenna BIG SIGNAL 2BS-5B
Compared to an X-50 it has nothing to do
EA3PJ Tori
Antena BIG SIGNAL BiQuad-270
I've been surprised by this antenna (for good), very low noise, very low ROE less than 1.3: 1. Use in 40 m and easy assembly. With 9 W. I have done LU, several EA8, etc. I have made a good change with this antenna, it is installed at 9 m.
Antena BIG SIGNAL SkyLine
EA4BNQ Enrique
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.
30VDX01 Jose Antonio
Antenna BIG SIGNAL CQ-11
We use a DL-20 on the Radio Club EA4RCH in some international contest. With it We hear very low signals and with much less noise than the Yagi. It's great, very easy to assemble.
EA4TD Oscar
Antenna BIG SIGNAL DL-20
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
Just next day when the antenna up I worked 271DA/0 and my near my QTH using a 4 element Yagi can?t no work them. It?s a Big Gun antenna.