The TW1600 employs Tallysman’s unique Accutenna™ technology in a low cost OEM dual feed, passive Right Hand Circularly Polarized antenna (RHCP) for the 1616MHz to 1626MHz frequency band, specifically designed to enhance the signal to noise ratio of communications over the Iridium™ satellite communications network.


  • Accutenna™ Technology
  • High gain: 4.5dBic
  • Circular response over entire bandwidth


  • Superior multipath signal rejection
  • Higher transmission success rates
  • Compact form for flexible use
OEM antennas are easily detuned by the local environment. Tallysman offers custom tuning services for optimized integration into OEM end-user modules. For further details, please download the Datasheet. Iridium™ and Globalstar™ are the property and trademarks of Iridium Communications Inc. and Globalstar, Inc. respectively.