Tallysman TW3370 GNSS Antenna

Tallysman TW3370 Single-Band GNSS Antenna

The TW3370 GNSS antenna from Tallysman is a wideband antenna, covering GPS/QZSS L1, GLONASS G1, as well as SBAS (WAAS/EGNOS/MSAS).

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Overview

Ideal for professional precision timing applications, TW3370 GNSS antenna provides excellent circular polarized signal reception, great multi-path and out-of-band signal rejection.

The TW3370 features a customizable dual-feed, wide-band patch element, and a 40 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 TW3370 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.

If you need enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi, the alternative TW3372 provides these additional benefits with an LNA pre-filter.

Applications

  • Timing applications
  • Fixed installations
  • Cost Sensitive Mission Critical Positioning
  • Military & Security

Features

  • Great axial ratio
  • Low noise LNA: 1 dB
  • High rejection SAW filter
  • High gain: 40 dB typ.
  • Low current: 20 mA typ.
  • ESD circuit protection: 15 kV
  • Wide voltage input range: 2.5 to 16 VDC
  • IP67, RoHS and REACH compliant

Benfits

  • Excellent multipath rejection
  • High system accuracy
  • Excellent signal-to-noise ratio
  • Great out-of-band signal rejection
  • Performs well in harsh environments

Ordering

The TW3370 single band GNSS antenna from Tallysman is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

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