TW2600 TALLYSMAN | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
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
- Magnet or screw mount Benefits
- Excellent circular polarized signal transmission
- Industrial temperature range
- Rugged Design
- Ideal for harsh environments
- RoHS compliant
- Remote SBD antenna The TW2 600 employs Tallysman’s unique Accutenna technology in a magnet m ount, passive right hand circularly polarised antenna for the 1616 to 1626.5 MHz frequency band, certified and specially designed to maximise the performance of Iridium™ Voice and Data Modems. The TW2600 features a high performance dual- feed patch elemen t tha t provides great 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 TW2600 is housed in a compact, industrial- grade weather-proof, magnet mount enclosure, with threaded base holes for screw down attach. TW2600 Dimensions (mm)
TW2600 Magnet Mount Iridium™ Certified 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 Electrical Architecture Hybrid 90° phase signal splitter Frequency Bandwidth 1616 to 1626.5 MHz Polarization RHCP Cross Polarization Rejection typically 20dB Gain flatness < 0.5 dB, from 1616 to 1626.5 MHz VSWR (at antenna) <1.5:1 typ. 1.8:1 max. Return Loss Bandwidth(10 dB return loss) >20 MHz ESD Circuit protection 15 KV air discharge Mechanicals & Environmental Mechanical Size 57 mm dia. x 15 mm H Cable RG174 / 50 cm, custom lengths optional Operating Temp. Range -40 to +85 °C Enclosure Radome: ASA plastic, Base: Zamak white metal Weight 150 g 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
Ordering Information
TW2600 – Iridium™ antenna, 33-2600-xx-yyyy Where xx = connector type and yyyy = cable length in mm Please refer to the Ordering Guide (http://www.tallysman.com/wp-content/uploads/Current-Ordering- Guide.pdf) for the current and complete list of available connectors. Tallysman Wireless Inc
36 Steacie Drive
Tel +1 613 591 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. © 20 11 Tallysman Wireless Inc. All rights reserved. Rev 7.2