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TW2408 
GPS/QZSS L1, GLONASS G1 | 25dB
- Great axial ratio: <1 dB over full bandwidth
- Low noise LNA: 3.5 dB typ.
- High rejection SAW filter
- High gain: 25 dB typ.
- Low current: 15 mA typ.
- ESD circuit protection: 15 KV
- Wide voltage input range: 2.5 to 16 VDC
The TW2408 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, and GLONASS G1, as well as SBAS (WAAS/EGNOS/GAGAN/MSAS).
Ideal for industrial, agricultural and military OEM applications, the TW2408 provides truly circular response over its entire bandwidth thereby producing superior multi-path signal rejection.
The TW2408 features a dual-feed, wideband patch element, with a two stage Low Noise Amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band.
The TW2408 also includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.
Tallysman offers custom tuning services to optimize the performance of the TW2408 for any OEM installation environment.
| Antenna Frequency | Single Band GNSS |
| Mount | OEM / Embedded |
| Brand | Calian |
| Description | Part-Number |
|---|---|
| TW2408 | 33-2408-xx-yyyy |