The A46 from Hemisphere is a GNSS Antenna that operates in the GPS L1/L2/L5, GLONASS G1/G2, BeiDou B1/B2/B3, SBAS, L-band, Galileo E1/E5a/b, and QZSS bands. It has been designed to support mmWave-level accuracy for machine control applications. This rugged antenna can be used in challenging environments (such as near buildings and foliage) for superior multipath mitigation, stable phase center (variation less than 2 mm at GPS L1 band, for elevations above 15°), and strong SNR. The GNSS sensor provides an LNA gain of 30 dB with a noise figure of 2 dB while the L-band sensor provides an LNA gain of 30 dB. It requires a DC supply from 3.3 to 15 V and consumes 25 mA of current.
The A46 has a housing made of an Aluminum base that has been pre-treated for demanding machine control environments and passes the 2-meter pole drop test. It is available in an IP69K-rated enclosure that measures 4.7 (H) x 15.2 (Dia.) cm with N-type (Straight) connectors and is ideal for various applications including RTK positioning and navigation, precise guidance, and machine control.
