Discover the BIG SIGNAL BiQuad-270 antenna a new and innovative concept of dual-band V-UHF antenna designed exclusively byBIG SIGNAL unique in the market.
The terrestrial performance is comparable with vertical antennas of great prestige reaching great distances in direct as well to repeaters. Also, due to its radiation diagram, it offers excellent performance to initiate you in satellite communications, air band reception, ISS, NOAA satellites, etc. Its diagram is almost omnidirectional and its scarce 70 cm in total length make it go completely unnoticed once installed. The radiation diagram is almost omnidirectional and the few 70 cm of total length make it go completely unnoticed once installed.
The BIG SIGNALBiQuad-270 is ideal for installations with super reduced space, areas of strong winds, installation inside the house, on a balcony and very useful to turn it into operations in /Portable, SAT, SOTA, EMCOM, etc.
Why choose the BIG SIGNAL BiQuad-270 antenna over a traditional vertical?
· High performance and efficiency, it has neither coils or adaptation elements. · Very low noise because it is a closed loop antenna, which will allow you to attenuate the QRM, urban noise and improve the reception quality in urban environments. · Only 70 centimeters in length, it goes completely unnoticed installed and forget about the problems if you live in an area of strong winds or small spaces. · Due to its radiation diagram, it offers excellent performance to initiate you in satellite communications, reception of NOAA meteorological satellites, ISS, and Air Band. · Less influence to the polarization crossing than a Vertical. This translates into less QSB, fading or loss of signal when receiving signals in Horizontal polarization, ideal to start the DX in SSB, FT-8 or satellite communications. · Heavy-Ducty construction for extreme durability, without maintenance for life. · Installation in less than 5 minutes.
Hundreds of stations already use this antenna for their QSOs in V-UHF, read their reviews and you will see how our BiQuad-270 antenna makes the difference.
BIG SIGNAL - The ultimate performance in V-UHF
· Band: 144 ~ 432 MHz. (+PMR 446). · Gain: 7,04 dBi ~ 3,52 dBi @ 6 meters / 19.6 ft ·Polarization: Vertical. · Radiation diagram: Near omnidirectional. · SWR: 1,1:1 ~ 1,5:1. · Power rating: 5.000 W. PEP · Total wide: 0,70 m / 1,96 ft ·Total height: 0,70 m / 1,96 ft · Weight: 1,5 Kg / 4,40 lb ·Wind survival: > 200 Km/h. / 125 mph · Wind load: 0,02 m2 | 15,97 N | @ 120 km/h.
· Boom: Square of 30 x 2 mm. ·Spiders: Angled design of 20 x 3 mm. ·Hardware: Stainless Steel, W4 grade. ·Spreaders Arms: 14 x 7 mm reinforced fiber cloth and protective layer for the sun. · Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance. · Feeding: UHF-PL connector. (It can also be supplied with type "N" connector, select in complements.)
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