TW3322 Single Band GNSS Antenna (Pre-filtered)
Antennas
Coverage
GPS/QZSS-L1, GLONASS-G1
Mount
Through-Hole
Amplifier Gain
26 dB typ.
Connector Options
Many Options, Please Inquire
Overview
The TW3322 covers the GPS/QZSS-L1, GLONASS-G1, as well as SBAS (WAAS/EGNOS/MSAS).
Features
- Great axial ratio
- Low noise LNA: 2.5 dB typ.
- High rejection SAW filter
- High gain: 26 dB typ.
- Low current: 9 mA typ
- ESD circuit protection: 15 KV
- Wide supply voltage range: +2.5 to 16 VDC
Benefits
- Excellent multipath rejection
- Increased system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Ideal for harsh environments
- IP67, RoHS and REACH compliant
Details
Ideal for professional precision timing applications, TW3322 provides excellent circular polarized signal reception, great multi-path and out-of-band signal rejection.
The TW3322 features a patch element, and a 26 dB gain Low Noise Amplifier (LNA) with a high-rejection out-of-band SAW filter, providing an excellent axial ratio that is constant across the full frequency, superb phase linear response and tight phase centre variation.
The TW3322 also includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.
The TW3322 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.
Drawings
