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
It is a wonderful antenna. In the noisy environment I have in the city, before with the vertical, the noise did not go down from S7-8. Now with DX-Quad, depending on the orientation, day, time and band, the noise has dropped between 2 and 5 points. Regarding the ROE, forget about the Tunner, always between 1.1:1 and 1.5:1. In short, an excellent antenna for the people who live in the city.
Antenna BIG SIGNAL 1BS-5B
EA7ZT Pepe
When I turned on the radio I was amazed. QRM practically null compared to the vertical I had which gave me S8 S9 of noise and now it does not reach S3.
Everything you listen is worked.
EA3GE Manuel
BIG SIGNAL SkyLine Antenna
From the first day I tried it, I was amazed, at first I thought I had put it wrong, there was nothing of QRM.
30RC248 Andoni
Antena BIG SIGNAL DL-11
I wanted a discrete and effective antenna. The wind does not affect anything, low noise level. At only 3 meters high I reach repeaters over 100 kilometers with 10 W. at 100%.
EA5IJG Angel
Antenna BIG SIGNAL BiQuad-270
Hi, personally I am delighted with the antenna. It is working great and comparing with the Diamond X-200 that it had, it has more reception and in TX it is noticed a pair of signals more.
EA5IUC Victor
Antenna BIG SIGNAL BiQuad-270
Very good antenna, good quality materials, 5 bands ... I recommend it!
CS7ALF Constantino
Antenna BIG SIGNAL SkyLine
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.