TW1322 Embedded Single Band GNSS Antenna (Pre-filtered)
Antennas
Coverage
GPS L1, GLONASS G1
Mount
OEM / Embedded
Amplifier Gain
26 dB typ.
Connector Options
Many Options, Please Inquire
Overview
The TW1322 is a high performance, low cost GNSS antenna covering GPS/QZSS L1 and SBAS (WAAS, EGNOS & MSAS).
Features
- 1dB bandwidth 1575MHz-1606MHz
- Very low noise LNA: 1 dB
- 4 dB Axial Ratio @1590MHz
- High rejection SAW filter
- LNA gain: 26 dB
- Very Low current : 9 mA typ.
- ESD circuit protection: 15 KV
- Wide Supply voltage: fixed 2.5V to 16V
Benefits
- Great multipath rejection
- Increase system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Compact form factor
- RoHS compliant
Details
Featuring a precisely tuned, single feed patch element that achieves 40% wider bandwidth than competitive antennas, the TW1322 supports 1 dB RHCP received power across the full frequency bandwidth covering GPS/QZSS L1 and GLONASS G1. Additionally, the TW1322 has a dual stage Low Noise Amplifier (LNA) with a mid-section SAW that supports a great axial ratio across the full frequency.
The TW1322 also includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.
Calian offers custom tuning services to optimize the performance of the TW1322 for any OEM installation environment.
Drawings
