TW1015 Compact Embedded GPS L1 Antenna

Overview

The TW1015 by Tallysman Wireless is a small, high performance, low profile, embedded GPS L1 antenna, specially designed for industrial, military, precision positioning and timing applications.

The TW1015 features a high performance custom tuned ceramic patch element, a very low noise amplifier (LNA) and a tight bandpass SAW filter. It covers the GPS L1 and SBAS (WAAS /EGNOS/MSAS) frequency band (1572.5 to 1578 MHz), and it offers great circular polarized signal reception, multipath rejection and out of band signal rejection.

The TW2015 comes in a compact circular form factor with a built-in 50 mm diameter ground plane, and with a 15 cm RG174 cable.

The TW1015 LNA gain is optimised to capture the LNA noise figure for OEM applications.

The built-in 35mm circular ground plane can be augmented with host system ground surfaces.

Tallysman offers custom services to assist with integration of the OEM module into end user solution.

Features

Very low noise LNA: 1 dB
Great axial ratio: >4dB at Zenith
High rejection SAW filter
LNA gain: 16 dB typ.
Low current: 5 mA typ.
ESD circuit protection: 15 KV
Wide Supply voltage: fixed 2.7V to 10V

TW1015 Compact Embedded GPS L1 Antenna

Overview

Features

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