TW1322 Embedded Single Band GNSS Antenna (Pre-filtered)

Antennas

Coverage

GPS/QZSS L1, GLONASS G1

Mount

OEM / Embedded

Amplifier Gain

26 dB typ.

Connector Options

Many Options, Please Inquire

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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.

Tallysman offers custom tuning services to optimize the performance of the TW1322 for any OEM installation environment.

 


Drawings

TW1xxx Drawing
Dimensions in Millimeters