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TW2643A 
GPS/QZSS L1, GLONASS G1, Galileo E1, BeiDou B1, Iridium (PNT receive-only)
- Custom high gain, 5 dBic dual-feed patch
- Great axial ratio, <2 dB over full bandwidth
- 15 KV ESD circuit protection
- IP67 weather proof housing
- Robust Industrial grade enclosure
- Magnet, adhesive, or screw mount
The TW2643A is an active antenna employing Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, Galileo E1, BeiDou B1, as well as SBAS (WAAS, QZSS, EGNOS & MSAS), and Iridium (PNT receive-only).
Designed for indoor timing applications relying upon both GNSS and Iridium’s PNT signal, the TW2643A features a high performance dual-feed patch element that provides great axial ratio over the entire bandwidth. The signals at the band edges remain truly circular, unlike the response of single feed antennas.
The TW2643A is housed in an industrial-grade weather-proof enclosure that can be surface mounted via magnet, screws or adhesive material.
| Antenna Frequency | Single Band GNSS |
| Mount | Magnet / Direct Screw / Adhesive |
| LNA | Passive only |
| Brand | Calian |
| Description | Part-Number |
|---|---|
| TW2643A | 33-2643A-xx-yyyy |