TW2015 Embedded GPS L1 Antenna
The TW2015 by Tallysman Wireless is a professional grade, embedded GPS L1 antenna, specially designed for industrial, agricultural and military precision positioning and timing applications.
The TW2015 features a high performance custom tuned ceramic patch element, 15 KV ESD circuit protection, a high gain two-stage low noise amplifier (LNA) with a mid section high rejection 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.
Vcc = 3V, over full bandwidth, T=25°C
|Architecture||Custom single-feed ceramic patch|
|Antenna Gain (100mm ground plane)||3 dBic at 90°|
|Axial Ratio (over full bandwidth)||4 dB at 90°, 6dB at 20°|
|Architecture||Input LNA, mid section SAW filter, output LNA|
|Filtered LNA Frequency Bandwidth||1572.5 to 1578 MHz|
|Gain||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||Male, SMA straight, MCX right angle or MMCX right angle, other connectors optional|
|Cable||RG174 / 15 cm, custom lengths optional|
|Operating Temp. Range||-40 to +85 °C|
|Attachment Method||Adhesive or screw mount|
|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|
|TW2015 – GPS L1 antenna, 15 cm cable, SMA Male||32-2015-0|
|TW2015 – GPS L1 antenna, 15 cm cable, TNC Male||32-2015-1|
|TW2015 – GPS L1 antenna, 15 cm cable, MCX Male||32-2015-2|
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.