TW3500 Globalstar STU Antenna

TW3500 Globalstar STU Antenna

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Tallysman Wireless TW3500 professional, permanent-mount antenna has passive left-hand circular polarization. Used specifically for the 1610 to 1620 MHz frequency band, it enhances the performance of the Globalstar Simplex Transmit Unit (SMU) modem.

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Overview

Tallysman Wireless’ TW3500 professional, permanent-mount antenna has passive left-hand circular polarization. Used specifically for the 1610 to 1620 MHz frequency band, it enhances the performance of the Globalstar Simplex Transmit Unit (SMU) modem.

The TW3500 has a patch element with high-performance dual-feed. This enables excellent axial ratio across the complete Globalstar frequency band. This means that signals at the edges of the band remain circular, which is not the case with single-feed antenna response.

The unit is enclosed in an industrial grade, permanent mount, weatherproof radome. It comes with a TNC female jack, which lets the Globalstar modem to be positioned out of reach of the elements and still provide outstanding signal coverage.

TW3500 is used in SMU applications as well as sea and land container tracking, military and security, fleet management and asset tracking, marine and avionics systems law enforcement and public safety.

Features

  • Excellent polarized circular signal transmission
  • Industrial range of temperatures
  • Designed for rugged environments
  • RoHS compliant
  • Remote STU antenna

Technical Specifications

Antenna gain: 4.25 dB
Gain flatness: 1 dB
Polarization: LHCP
ESD circuit protection: 15KV air discharge
Size: 66.5 mm diagonal by 21 mm high
Operating temperature: -40 degrees C to +85 degrees C
Weight: 150 grams
Environmental: IP67 and RoHS compliant
Protection against: Shock, vibration

Ordering

The TW3500 antenna from Tallysman can be ordered through TransiTiva. Please fill out the Request Pricing form if you would like more information about it.

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