The TW7900P is a passive triple band GNSS Antenna which employs Tallysman’s unique Accutenna® technology, covering GPS / QZSS L1 / L2 / L5, GLONASS G1 / G2 / G3, Galileo E1 / E5a / E5b, BeiDou B1 / B2 / B2a, as well as SBAS (WAAS / EGNOS / MSAS) and L-band correction services.
- Axial ratio: <2 dB typ
- Tight Phase Center Variation
Benefits of the TW7900P Passive Triple Band GNSS Antenna
- Ideal for re-radiators
- Increased system accuracy
- IP67, RoHS and REACH compliant
The TW7900P provides superior axial ratio, a linear phase response, and tight Phase Centre Variation (PCV). This antenna is ideal for re-radiating systems.
Architecturally, the TW7900P features a dual feed circular stacked patch element. The input signal is split into two orthogonal feeds used to excite the dual-pin patch antenna elements. The TW7900P provides re-radiation for signals in the bands 1164MHz to 1254MHz and 1525MHz to 1606MHz.
The TW7900P Passive GNSS Antenna is housed in an industrial-grade weather-proof enclosure that can be surface mounted via magnet, screws or adhesive material