Tallysman TW3040/TW3042

TW3040/TW3042 Permanent Mount GPS L1 Antenna

The TW3040/TW3042 cover the GPS L1 and SBAS (WAAS, EGNOS & MSAS) frequency bands (1565 to 1585 MHz). It provides great axial ratio, excellent circular polarized signal reception, great multipath rejection and great out-of-band signal rejection.

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Overview

The TW3040/TW3042 is a professional grade, permanent mount GPS L1 antenna, specially designed for professional precision timing applications.

The TW3040/TW3042 features a custom high performance, wide band patch element, a 40dB gain LNA stage and a high rejection out-of-band SAW filter. The TW3042 is equipped with a sharp SAW pre-filter to provide strong protection from out-of-band signals. It provides ±10MHz bandwidth centred on 1575.42 MHz and covers the GPS L1, Galileo E1 and SBAS (WAAS/EGNOS/MSAS) signals, and it provides great axial ratio, excellent circular polarized signal reception, great multipath rejection and great out-of-band signal rejection.

The TW3040/TW3042 is housed in a permanent mount industrial-grade weather-proof enclosure and two options for pole mounting are available an Lbracket (P/N#23-0040-0) or a pipe mount (P/N#23-0065-0).

Applications

  • Mission Critical GPS Tracking & Timing
  • Precision Agriculture, Mining & Construction
  • Military & Security
  • Avionics
  • Law Enforcement & Public Safety
  • Fleet Management & Asset Tracking

Features

  • Great axial ratio
  • Low noise LNA: 1 dB
  • High rejection SAW filter
  • High gain: 40 dB typ.
  • Low current: 15 mA typ.
  • ESD circuit protection: 15 KV
  • Wide voltage input range: +2.5 to 16 VDC
  • Weather proof housing: IP67

Benefits

  • Excellent multipath rejection
  • Increase system accuracy
  • Excellent signal to noise ratio
  • Great out of band signal rejection
  • Ideal for harsh environments
  • RoHS and REACH compliant

Ordering Information

TW3040 – GPS L1 antenna 33-3040-xx-yy-zzzz
TW3042 – GPS L1 antenna w/pre-filter 33-3042-xx-yy-zzzz

Where xx = connector type, yy = type and colour of radome and zzzz = cable length in mm (where applicable)