US: GNSS antenna maker Tallysman has introduced magnetic mount GNSS antenna the TW7875, designed for precision dual-frequency positioning. It is capable of receiving GPS L1/L5, GLONASS G1, BeiDou B1, Galileo E1/E5a and NavIC L5.
The TW7875 employs Tallysman’s Accutenna technology, which provides superior multipath signal rejection due to its low axial ratio across the full bandwidth.
The antenna also provides a linear phase response and tight phase center variation (PCV) at a new economical price point, according to the company, which said it provides performance comparable to higher priced dual-band GNSS antenna.
It is designed for precision agriculture, autonomous vehicles and other applications where precision matters.
The TW7875 is housed in a magnetic mount IP67 rated housing. It can also be ordered without the magnet since it can also be mounted by screws or double-sided adhesive tape.