ArduSimple simpleANT3B GNSS Antennas are the affordable, low-power triple band, and L-band GPS/GNSS antennas that provide millimeter level accuracy with the RTK receiver. These antennas operate at -40℃ to 85℃ operating and storage temperature range. The calibrated antenna operates from 3V to 12V and the helical antenna operates in 3V to 16V range. These antennas offer a 360° horizontal coverage angle, 50Ω impedance, and ≤3db axial ratio. The simpleANT3B antennas are ROHS compliant.