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News Article


NavtechGPS to Carry New Line of Tallysman Wireless Dual Feed, Multi-Constellation GNSS Antennas

September 16, 2013 05:24 PM
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September 2013. NavtechGPS is pleased to announce the addition of the three new Tallysman Wireless antennas to the NavtechGPS commercial GPS product line. The TW2710, TW3710, and TW4821, are dual feed multi-constellation antennas covering BeiDou B1, Galileo E1, GPS L1, and GLONASS G1 frequencies.
The TW2710 and TW3710 each cover BeiDou B1, Galileo E1, GPS L1, and GLONASS G1 frequencies. The TW4821 covers BeiDou B1, Galileo E1, and GPS L1 frequencies. All the antennas use wideband dual feed patch antennas and exhibit low axial ratios, high multipath rejection, and excellent gains.
"These products provide coverage for all of the Global Navigation Satellite Systems, in a single atenna. With low axial ratios, high multi-path rejection, multi-constellation ability, and compact formats, these products will be especially important in applications where accuracy and positioning availability are requirements," stated Gyles Panther CEO of Tallysman Wireless.
Tallysman Wireless Inc., designs and manufacturing of high performance GNSS (Global Navigation Satellite System), Iridium™ and Globalstar™ antennas, and components. 
For more information about these antennas, please contact us. Call 703-256-8900 or email us at
Iridium and Globalstar are registered trademarks of their respective owners.



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