TW2012 GPS Brickwall Filtered Antenna

Overview

The TW2012 by Tallysman Wireless is a professional grade, dual-filtered magnet mount, GPS L1 antenna, specially designed for precision positioning and timing applications in environments characterized by high L-Band RF fields.

The TW2012 features a precisely tuned ceramic patch element, a tight SAW pre-filter, a first LNA gain stage, a mid-section SAW filter and a final gain stage. It covers the GPS L1 and SBAS (WAAS/EGNOS/MSAS) frequency band (1572.5 to 1578 MHz), and it offers unparalleled out-of-band signal rejection and excellent axial ratio for improved signal reception and multipath rejection.

The TW2012 is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, and comes with a bulkhead SMA female connector or with 5 metres of cable and a wide range of connector.

Applications

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

Features

Narrow pass-band SAW pre-filter
3 dB Noise Figure (including pre-filter)
Axial ratio: <4dB at Zenith
High LNA gain: 27 dB typ.
Low current: 10 mA typ.
ESD circuit protection: 15 KV
Wide voltage input range: +3.0 to 10 VDC

Benefits

Great out-of-band signal rejection
Ideal for high level RF environments
Great multipath rejection
Increase system accuracy
Great signal to noise ratio
Weather proof IP67 housing
RoHS compliant

TW2012 GPS Brickwall Filtered Antenna

Overview

Applications

Features

Benefits

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