The Pre-filtered Tallysman TW3872E (and its housed version of TW3872) employs Tallysmans Accutenna® technology which provides circular response over the entire bandwidth thereby producing multipath signal rejection resulting in higher positional and timing accuracy. The TW3872E covers the GPS L1/L2, GLONASS G1/G2, Galileo E1, BeiDou B1 and SBAS (WAAS, EGNOS & MSAS) frequency bands. The TW3870E offers excellent axial ratio and a tightly grouped phase center. The higher gain of the TW3870E makes it ideal for use with receivers requiring higher gain.
- Accutenna® Technology
- Tight Phase Center Variation (PCV)
- Low noise LNA: 2dB max.
- Temperature compensating LNAs
- Superior multipath signal rejection
- Ideal for RTK and PPP applications
- Excellent signal-to-noise ratio
- Consistent response in all operating temperatures
The OEM TW3872E is supplied with a standard 60mm diameter circular ground plane, with a coaxial cable terminated with a connector (right angle MCX is shown in the drawing). Mounting holes are provided for attachment to larger ground planes. Custom tuning and ground plane options may be available, depending on purchase level commitment.
The TW3872E is REACH and RoHS compliant.