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

I have used it in QRP / Portable with my Walkie and my FT-817. Easy to assemble and transport. Weighs just. Recommended 100%

From the first day I tried it, I was amazed, at first I thought I had put it wrong, there was nothing of QRM.

My premiere with the BiQuad-270 sincerely surprised me so much, I had an incredible VHF Pile Up, I took advantage of making a SOTA, 33 QSOs in a short time, Mallorca, Sardinia, Girona etc. very good reports

I compare the DL-40 with a Double Bazooka dipole and always better

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.

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.