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TW1320 
Embedded Single Band GNSS Antenna
- 1dB bandwidth 1575MHz-1606MHz
- Very low noise LNA: 1 dB
- 4dB Axial Ratio @1590MHz
- High rejection SAW filter
- LNA gain: 28dB
- Very Low current : 9 mA typ.
- ESD circuit protection: 15 KV
- Wide Supply voltage: fixed 2.5V to 16V
- Great multipath rejection
- Increase system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Compact form factor
- RoHS compliant
The TW1320 is a high-performance, cost-effective GNSS antenna that covers GPS/QZSS L1, GLONASS G1, and SBAS (WAAS, EGNOS & MSAS).
Key Features
- Wide Bandwidth: The precisely tuned, single-feed patch element achieves 40% wider bandwidth compared to competitive antennas, supporting 1 dB RHCP received power across the full frequency bandwidth for GPS/QZSS L1 and GLONASS G1.
- Dual Stage LNA: Equipped with a dual-stage Low Noise Amplifier (LNA) and a mid-section Surface Acoustic Wave (SAW) filter, the TW1320 ensures excellent axial ratio across the entire frequency range.
Custom Tuning Services
Calian offers custom tuning services to optimize the TW1320's performance for any OEM installation environment.
Enhanced Protection with TW1322
For enhanced protection against high-level sub-harmonic signals like LTE and near-frequency signals such as WiFi, consider the TW1322, which includes an LNA pre-filter for additional benefits.
Click here to learn more about the TW1322.
| Antenna Frequency | Single Band GNSS |
| Mount | OEM / Embedded |
| Brand | Calian |
| Description | Part-Number |
|---|---|
| TW1320 | 33-1320-xx-yyyy |