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 a wide range of connectors.
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)||+2.5 to 16 VDC nominal (12VDC recommended maximum)|
|Supply Current||15 mA typ.|
|ESD Circuit Protection||15 KV air discharge|
|Mechanicals & Environmental|
|Mechanical Size||57 mm dia. x 15 mm H|
|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|
|Legacy Part Number:|
|TW2100 – GPS L1 antenna,, 5 metre cable, SMA Male||32-2100-0|
|TW2100 – GPS L1 antenna, Bulkhead SMA Female||32-2100-7|
* As a result of a growing product portfolio, Tallysman has rationalized its part number system. No changes have been made to the mechanical or electrical properties of these products. Where administratively possible, please use the following new Part Numbers.
TW2100 – GPS L1 antenna 33-2100-xx-yyyy Where xx = connector type and yyyy = cable length in mm
Please refer to the Ordering Guide (http://www.tallysman.com/orderingguide.php) for the current and complete list of available connectors.
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. © 2013 Tallysman Wireless Inc. All rights reserved.