TW3600 TALLYSMAN | Alldatasheet

Document overview

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Technical content

Features

 Custom high gain, 4.25 dBic dual-feed patch  Great axial ratio, 3 dB over full bandwidth  15 KV ESD circuit protection  IP67 weather proof housing  Robust Industrial grade enclosure  Surface, bracket or mast mount Benefits  Excellent circular polarized signal transmission  Industrial temperature range  Rugged Design  Ideal for harsh environments  RoHS and REACH compliant  Remote antenna The TW 3600 employs Tallysman’s unique Accutenna technology in a permanent moun t, passive right hand circularly polarised antenna for the 1616 to 1626.5 MHz frequency band, specially designed to maximise the performance of Iridium™ voice and data modems. The TW3600 features a high performance dual- feed patch element tha t provides g reat axial ratio (3 dB max) over the entire Iridium™ frequency band, thus signals at the band edges remain truly circular, unlike the response of single feed antennas. The TW 3600 is housed in a permanent mount industrial-grade weather -proof enclosure and comes with a TNC Jack (female) connector , allowing for the Iridium™ m odem to be mounted out of the elements and reach, and still providing excellent Iridium™ signal coverage. TW3600 Dimensions (mm)

TW3600 Permanent Mount Iridium® Antenna Specifications Vcc = 3V, over full bandwidth, T=25°C Antenna Architecture Dual, quadrature feeds Antenna Gain (100mm ground plane) 4.25 dBic Axial Ratio (over full bandwidth) ≤3 dB Radiated Bandwidth (-0.5 dB) 1605 MHz to 1635 MHz Electrical Architecture Hybrid 90° phase signal splitter Frequency Bandwidth 1616 to 1626.5 MHz Polarization RHCP Gain flatness ≤0.5 dB, from 1616 to 1626.5 MHz VSWR (at antenna) <1.5:1 Return Loss (-10 dB bandwidth) >20 MHz ESD Circuit protection 15 KV air discharge Mechanicals & Environmental Mechanical Size 66.5 mm dia. x 21 mm H Cable (Option) Custom cable assembly available. Operating Temp. Range -40 to +85 °C Enclosure Radome: EXL9330, Base: Zamak White Metal Weight 150 g Attachment Method Permanent ¾” (19mm) through hole mount 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 Salt Spray MIL-STD-810F Section 509.4

Ordering Information

TW3600 – Iridium® antenna 33-3600-xx-yy-zzzz Where xx = connector type, yy = shape and colour of radome and zzzz = cable length in mm (where applicable) Please refer to the Ordering Guide (http://www.tallysman.com/orderingguide.php) for the current and complete list of available radomes and connectors. Tallysman Wireless Inc

36 Steacie Drive

Ottawa ON K2K 2A9 Canada Canada Tel 613 591 3131 Fax 613 591 3121 sales@tallysman.com 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. Rev 3.2