TW2100 Magnet Mount GPS L1 Antenna
The TW2100 by Tallysman Wireless is a professional grade, magnet mount GPS L1 antenna, specially designed for industrial, agricultural and military precision positioning and timing applications.
The TW2100 features a custom high performance, dual-feed, wide band patch element. Its LNA configuration provides a LNA for each feed, a mid section high rejection SAW for the combined signal, followed by a final stage of LNA. It provides ±10MHz bandwidth centred on 1575.42 MHz and covers all GPS L1, Galileo E1 and SBAS (WAAS/EGNOS/MSAS) signals. It features great axial ratio over the entire frequency range (<3dB), excellent circular polarized signal reception, great multipath rejection and out-of-band signal rejection.
The TW2100 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.
Vcc = 3V, over full bandwidth, T=25°C
|Architecture||Dual, Quadrature Feeds|
|Antenna Gain (100mm ground plane)||4.25 dBic|
|Axial Ratio (over full bandwidth)||<3 dB|
|Architecture||One LNA per feed line, mid section SAW filter, output LNA|
|Frequency Bandwidth||1575 MHz ± 10 MHz|
|Gain (LNA)||28 dB min. at 90° (at 1575.42 MHz)|
|VSWR (at LNA input)||<1.5:1|
|Noise Figure||1 dB typ.|
|Supply Voltage Range (over coaxial cable)||+3.0 to 10 VDC nominal|
|Supply Current||10 mA typ.|
|ESD Circuit Protection||15 KV air discharge|
|Mechanicals & Environmental|
|Mechanical Size||57 mm dia. x 15 mm H|
|Connectors||Bulkhead SMA Female, SMA Male on cable Other connectors optional|
|Cable||RG174 / 5 metres, custom lengths optional|
|Operating Temp. Range||-40 to +85 °C|
|Enclosure||Radome: ASA Plastic, Base: Zamak White Metal|
|Attachment Method||Magnet or permanent (pre-tapped 4 x 6-32UNC)|
|Environmental||IP67 and RoHS compliant|
|Shock||Vertical axis: 50 G, other axes: 30 G|
|Vibration||3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3 G|
|Warranty||One year, parts and labour|
|TW2100 – GPS L1 antenna, 5 metre cable, SMA Male||32-2100-0|
|TW2100 – GPS L1 antenna, Bulkhead SMA Female||32-2100-7|
The information provided herein is intended as a guide only and is subject to change without notice. This document is not to be regarded as a guarantee of performance. Tallysman Wireless Inc. hereby disclaims any or all warranties and liabilities of any kind. © 2010 Tallysman Wireless Inc. All rights reserved.