The TW7872 is precision tuned dual band, Accutenna® technology antenna for reception of GPS L1/L2, GLONASS G1/G2, BeiDou B1, Galileo E1 and is especially designed for precision dual frequency positioning. The TW7872 provides superior multi-path rejection and axial ratio, a linear phase response, and tight Phase Centre Variation (PCV), while protecting against intermodulation and saturation caused by high level cellular 700MHz signals. This antenna is ideal for precision agriculture, autonomous vehicle tracking and guidance, and other applications where precision matters.
The TW7872 is housed in a magnetic mount (with pre-tapped screw holes), weather-proof enclosure for permanent installations. A 100 to 120mm ground plane is recommended.
This product is also available in an OEM format (TW3867 or TW3872E)
The TW7872 is IP67, REACH, and RoHS compliant.
Twin Dual, quadrature feeds
69mm diameter x 22mm height
Radome: EXL9330, Base: Zamak White Metal
Magnetic or Screws
IP67, REACH, and RoHS compliant
20mA typ. at 25°C
2.5 to 16 VDC nominal (12VDC recommended max.)
2.5dB typ at 25°C
Axial Ratio, over full bandwidth,
For further details, please download the Datasheet.