Tallysman TW3042 High Gain 40dB Permanent Mount Prefiltered GPS L1 Antenna

The TW3042 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, as well as SBAS (WAAS/EGNOS/MSAS).

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Product Documents

TW3042, high gain 40dB permanent mount prefiltered GPS L1 antenna. Covering GPS, QZSS and SBAS Global Navigation Satellite Systems (GNSS).

TW3042 High Gain 40dB Permanent Mount Prefiltered GPS L1 Antenna Features:
Great axial ratio
Low noise LNA: 3 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

TW3042 Covers:

Tallysman TW3042 Benefits From:
Excellent multipath rejection
Increase system accuracy
Excellent signal to noise ratio
Great out of band signal rejection
Ideal for harsh environments
IP67, RoHS and REACH compliant

The TW3042 features a customisable dual-feed, wide-band patch element, a 40dB gain Low Noise Amplifier (LNA) with a high rejection out of band SAW filter. As a result it supports an excellent axial ratio that is constant across the full frequency. Additionally TW3040 features superb phase linear response and tight phase centre variation.

The TW3042 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.

TW3042 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 offer their TW3040 Through hole High Gain 40dB GPS L1 Antenna with No Pre-filter.


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