TW3972 Pre-Filter Triple-Band GNSS Antennas

Tallysman TW3972 Pre-Filter Triple-Band GNSS Antennas feature Accutenna® technology, increased accuracy, and excellent signal-to-noise ratio. These triple-band GNSS antennas offer L-band correction services coverage and are designed explicitly for precision triple-frequency positioning. TW3972 series antennas offer superior multipath signal rejection and a precision-tuned, twin circular dual-feed, stacked patch element. Signals from the two orthogonal feeds are combined in a hybrid combiner, amplified in a wide-band LNA, then band-split for narrow filtering in each band, and further amplified before recombination at the output. Tallysman TW3972 Antennas are housed in a through-hole mount, weather-proof enclosure for permanent installation, and an L-bracket or pipe mount is available for non-rooftop installations.

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Protocol - GPS, GLONASS
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Tallysman Antennas Pre-filter, triple band
Datasheet
1In Stock
3Expected 3/6/2026
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GNSS Antennas - GPS, GLONASS, Galileo, Beidou Vehicle Antennas GNSS Antenna 1.176 GHz 1.575 GHz GNSS Module Radome - 70 C + 85 C 3 Band Direct / Permanent Mount Connector N Type Female Pre-Filter Bulk
Tallysman Antennas Pre-filter, triple band
Datasheet
189In Stock
Min.: 1
Mult.: 1

GNSS Antennas - GPS, GLONASS, Galileo, Beidou Vehicle Antennas GNSS Antenna 1.176 GHz 1.575 GHz GNSS Module Radome - 70 C + 85 C 3 Band Direct / Permanent Mount Connector TNC Female Pre-Filter Bulk