Home > Products > Antennas > TW3872E Embedded Dual Band GNSS Antenna
GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1
OEM / Embedded
35 dB typ.
Many Options, Please Inquire
The TW3872E employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1, as well as SBAS (WAAS/EGNOS/MSAS).
Ideal for precision positioning and RTK surveying systems, the TW3872E provides excellent circular polarized signal reception, great multi-path and out-of-band signal rejection.
The TW3872E features a precision tuned, circular dual-feed, stacked patch element. The signals from the two orthogonal feeds are combined in a hybrid combiner, amplified in a wide-band Low Noise Amplifier (LNA), then band-split for narrow filtering in each band and further amplified prior to recombination at the output.
The TW3872E also includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.
Tallysman offers custom tuning services to optimize the performance of the TW3872E for any OEM installation environment.
Our ordering guide allows you to view the wide range of “standard” customizations we offer on a daily basis. It… [ Read more: TW3872E Embedded Dual Band GNSS Antenna ]
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