TW3102 Single Band GNSS Antenna (Pre-filtered)
25 dB typ.
Many Options, Please Inquire
The TW3102 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, as well as SBAS (WAAS/EGNOS/MSAS).
- Great axial ratio: 1dB typ.
- Pre-filtered Low Noise Amplifier (LNA): 4 dB
- High rejection SAW filter
- High gain: 25 dB min.
- Low current: 14 mA typ.
- Wide voltage input range: +2.5 to 16 VDC
- Weather proof housing: IP67
- Excellent multipath rejection
- Increase system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Ideal for harsh environments
- RoHS and REACH compliant
Ideal for professional precision tracking and timing applications the TW3102 provides excellent circular polarized signal reception, great multi-path and out-of-band signal rejection.
The TW3102 features a customizable high performance, dual-feed, wide band patch element. Its Low Noise Amplifier (LNA) configuration provides a LNA for each feed, a mid section mid-section Surface Acoustic Wave (SAW) filter for the combined signal, followed by a final stage of LNA. This configuration provides excellent axial ratio that is constant across the full frequency band.
The TW3102 includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.
The TW3102 is housed in a permanent mount industrial grade weather-proof enclosure, available in conical or flat radome styles and in grey or white colours. Two options for pole mounting are available an L-Bracket or a Pipe Mount.
To minimize performance impact from signal jamming threats, the TW3102 is compatible with Tallysman’s Anti-Jamming add-on, which modifies the radiation pattern of the GNSS antenna to eliminate signals arriving from -10° to +15° from horizon, while slightly increasing the gain of the antenna at zenith.