I can not believe how well this antenna works both in transmission and reception. I have also compared it with the Diamond X-510 and it has nothing to envy, a super discreet antenna, 100% recommended for portable outputs, SOTA etc ... Without hesitation I recommend this antenna.
Antenna BIG SIGNAL BiQuad-270
EA4GRZ Alejandro David
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
I am very happy, it weighs nothing and it takes very little time to mount it.
30RC500 Jose Antonio
Antenna BIG SIGNAL DL-11
Fantastic antenna and resists the wind well, I recommend it.
EA3IR Pedro
BIG SIGNAL 4BS-6
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
The change has been noticed, especially in reception. The air band heard it much better than my previous Diamond X-510.
EB5JZZ Jose
Antena BIG SIGNAL BiQuad-270
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
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
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