Tallysman POC Magnet Mount Passive Iridium® | GNSS Antenna for Open Cellular Design

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The TW2643POC employs Tallysman’s unique Accutenna technology in a magnet mount, passive right hand circularly polarised antenna for the reception of all of the GNSS constellations (GPS L1/GLONASS G1/ Galileo E1/BeiDou B1) plus Iridium: 1559 to 1626.5 MHz frequency band.

It is certified and specially designed to maximise the performance of Iridium™ Voice and Data Modems plus the upper GNSS band (1559 – 1606MHz).

The TW2643POC features a high performance dual-feed patch element that provides great axial ratio (4.5dB max, <1.5dB @ zenith) over the entire Iridium™ + upper GNSS frequency band, thus signals at the band edges remain truly circular, unlike the response of single feed antennas.

The TW2643POC is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, with threaded base holes for screw down attachment.


  • Iridium™ Voice and Data Applications+ GNSS Specifically for the Open Cellular Specification

Key Features

  • Custom high gain, 5 dBic dual-feed patch

  •  Great axial ratio, <1.5dB over full bandwidth

  • 15 KV ESD circuit protection

  • IP67 weather proof housing

  • Robust Industrial grade enclosure

  • Magnet or screw mount


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