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.
EA3CHL Porfirio
Antenna BIG SIGNAL 2BS-5B
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.
EA5IUG Paco
Antenna BIG SIGNAL BiQuad-270
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
EA2ECA Joseba
Antena BIG SIGNAL BiQuad-270
I'm impressed, where I point the antenna I'm like a GUN
30VDX001 Jose Antonio
Antena BIG SIGNAL 2BS-11
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
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
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
Antenna BIG SIGNAL BiQuad-270
EA3HP Daniel
I am very happy, it weighs nothing and it takes very little time to mount it.