TW5340 Multi-Constellation GNSS Smart Antenna

TW5340 Multi-Constellation GNSS Smart Antenna
TW5340 Multi-Constellation GNSS Smart Antenna
The TW5340 is a multi-constellation GNSS Smart Antenna which provides simultaneous
GPS/GLONASS/SBAS reception. It is designed for use in professional grade applications such as precision
timing, network synchronization, low current applications, and tracking/positioning applications.
The TW5340 GNSS Smart Antenna uses the state of the art ST STA8088 receiver which provides 32 high
sensitivity tracking channels plus 2 fast acquisition channels which can be assigned to acquire and track
GPS, GLONASS, QZSS, and SBAS (WAAS, EGNOS, MSAS) signals simultaneously.
The TW5340 employs Tallysman’s Accutenna™ dual feed
antenna patch technology which greatly improves rejection
of multi-path signal interference, across the whole GNSS
band, making the TW5340 the most precise smart antenna in
its size across all operating environments.
The TW5340 accelerates GPS positioning by predicting
satellite ephemeris data based on previous observations,
resulting in extremely fast Time-To-First-Fix.
The TW5340 can be configured to outputs up to three NMEA
0183 messages lists with navigation update rates up to 10Hz.
RS232, and CMOS interfaces are available with input voltage
options of 3,3V, 5.0V and 12V ( 12V to 36V option available).
A standard one pulse-per-second 1PPS synchronized to UTC
time is available as a single ended output or as a differential
output at RS422 levels. NMEA data can also be configured
to output at RS422 levels, however the 1PPS output is disabled in this mode.
Tallysman’s Windows™ based Configurator enables simple configuration of parameters such as baud rates,
output message rates, constellation, tracking parameters, 1PPS configuration and Standby mode
A non-magnetic version is available with Part Number TW5341
Multi-Constellation Receiver/Antenna
32 Channel simultaneous operation
High performance tracking (-162 dBm)
WAAS, EGNOS, & MSAS enabled
3 NMEA 0183 output Lists
Navigation rates 1 to 10 Hz
1 PPS & NMEA configurable RS422 outputs
Low Current Standby Mode
Accutenna™ Technology
Excellent multi-path signal rejection
Industrial grade IP67 enclosure
RoHS and REACH Compliant
TW5340 Multi-Constellation GNSS Receiver/Antenna
The TW5340/TW5341 is housed in an industrial grade weatherproof IP67 enclosure for 19mm diameter (¾”) thruhole mount or mast mount installations. It is available with low profile radome or with a conical radome. L-brackets
and pipe mount brackets are available as installation options.
1 PPS Output
Antenna / Axial Ratio
Cable Length
Dual Feed / < 1 dB typical.
5m (15m & 25m special order)
3.3V, 5V, and 12 V
12 V to 36V VDC Option
120 mA during acquisition
80 mA operating
Standby mode < 1mA
66.5 mm (dia) x 21 mm (h)
135 g
Mounting Method
19 mm dia. (¾”) thru-hole or
Navigation accuracy
Operating Temp. Storage Temp.
Time to First Fix
Serial Protocol
Warm start: 30 sec
Hot start: <2 sec
Reacquisition: <1 sec
Output: NMEA 0183
Baud Rate: 300 to 921,600
bps, 115200 (default)
Update Rate: configurable up
to 10Hz
NMEA Message Configurable
Gnd, Rx
Tx, 1 PPS Qualification,
Differential 1 PPS-A,
Differential 1 PPS-B
1.5m (50% CEP)
-40̊C to +85̊C
-45̊C to +85̊C
Vertical axis 50G, other axis 30G
3 axis sweep – 15 min
10-200 Hz log sweep 3G
EN 55022
EN 61000-4-3, EN 61000-4-4, EN
Single ended & Differential
RS422. +/-50 ns Accuracy
16Kv protection RS422 lines
32 simultaneous plus 2 fast
Acquisition: -146 dBm
Tracking: -162 dBm
Cold start: 35 sec
Ordering Information
33-5340-x-yy GPS/GLONASS /QZSS Smart Antenna
33-5341-x-yy Non-magnetic, GPS/GLONASS/ Smart Antenna
27-0045-1 DB9 Test adaptor (For CMOS versions a CMOS/RS232 converter will also be required)
Where x= interface/voltage (0= RS232 12V; 1 = RS232 5V; 2 = CMOS 5V, 3 = CMOS, 3.3V, 5 = RS232 3.3V, 6 RS232 = 12V to 36V),
yy= Radome (00= grey conical, 10=grey low profile, 01=white conical, 11=white low profile)
‘* Contact Tallysman for pre-configuration in Pass-To-Pass Mode
Tallysman Wireless Inc
36 Steacie Drive
Ottawa ON, K2K 2A9 Canada
Tel 613 591 3131 Fax 613 591 3121
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. © 2014 Tallysman Wireless Inc.
All rights reserved.
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