Tallysman, a leading manufacturer of economical high performance GNSS antennas and related products, is pleased to announce the introduction of two triple band GNSS antennas: the TW3970 (housed antenna) and TW3965 (embedded antenna).
These antennas employ Tallysman’s Accutenna® technology and are capable of receiving GPS L1/L2/L5, GLONASS G1/G2/G5, BeiDou B1/B2, Galileo E1/E5a+b plus L-band correction services (1164MHz to 1254MHz + 1525MHz to 1606MHz).
The TW3970 / TW3965 provides superior multi-path signal rejection, a linear phase response, and tight Phase Centre Variation (PCV), all at a new economical price point. These antennas provide comparative performance as higher priced triple band GNSS antennas on the market.
These antennas are ideal for precision agriculture, autonomous vehicles, and other applications where precision matters. The ability of the antennas to access L-Band correction services extends its utility to a wider range of applications.
The TW3970 is housed in a through-hole mount, weather-proof enclosure for permanent installations. L Bracket, Pipe Mount or Pole Mount.
The antenna is available with either a flat radome (pictured) or a conical radome. The conical radome is used in permanent mount locations to ward off birds and shed ice and snow.
The TW3965 is an embedded antenna which is available with a wide selection of connectors, custom cable lengths, and can be custom tuned by Tallysman to ensure optimum performance within the customer’s enclosure.

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