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TW3320 Folha de dados(PDF) 2 Page - Tallysman Wireless Inc. |
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TW3320 Folha de dados(HTML) 2 Page - Tallysman Wireless Inc. |
2 / 2 page Specifications Antenna Architecture Wideband Single Feed Patch 1 dB Bandwidth 31 MHz 10dB Return Loss Bandwidth 45MHz Antenna Gain (with 100mm ground plane) 4.5 dBic Axial Ratio ≤4dB @ 1590MHz, 5 dB max. Electrical Architecture TW3320 LNA stage 1 -> SAW filter-> LNA stage 2 TW3322 SAW Prefilter ->LNA stage 1 -> SAW filter-> LNA stage 2 Filtered LNA Frequency Bandwidth 1574 to 1606 MHz Polarization RHCP Gain (1575.42 to 1606 MHz) 28dB min., TW3320; 26dB, TW3322, Gain flatness +/- 2 dB, 1575 to 1606 MHz Out-of-Band Rejection <1500 MHz >35 dB <1550 MHz >25 dB >1640 MHz >35 dB VSWR (at LNA output) <1.5:1 typ. 1.8:1 max Noise Figure 1 dB typ., TW3320; 2.5dB typ., TW3322 Supply Voltage Range (over coaxial cable) +2.5 to 16 VDC nominal Supply Current 9 mA typ ESD Circuit Protection 15 KV air discharge Mechanicals & Environmental Mechanical Size 66.5 mm dia. x 21 mm H Operating Temperature Range 40 to +85 °C Enclosure Radome: EXL9330, Base: Zamak White Metal Weight 150 g Environmental IP67, RoHS, REACH, and RED compliant Shock Vertical axis: 50 G, other axes: 30 G Vibration 3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3 G Salt Spray MIL-STD-810 Section 509.4 Ordering Information TW3320 – GPS/GLONASS antenna 33-3320-xx-yy-zzzz TW3322 – GPA/GLONASS antenna w/pre-filter 33-3322-xx-yy-zzzz Where xx = connector type, yy = type and colour of radome, and zzzz = cable length in mm (where applicable) 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 radomes and connectors. 36 Steacie Drive, Ottawa ON K2K 2A9 Canada 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. © 2010 Tallysman Wireless Inc. All rights reserved. Rev 3.5 TW3320/TW3322 Wideband GPS/GLONASS Antenna |
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