Sigma receivers’ family is based on our TRIUMPH Technology implemented in our TRIUMPH Chip and is designed to meet all the needs of today’s high precision GNSS satellite receiver market.
For the first time in the GNSS history we offer up to 100 Hz RTK. 216 channels of single or dual frequency GPS, Galileo and GLONASS in a small attractive, sturdy, and watertight box. Sigma contains either TRE-G2T, TRE-G3T, or TRE-G3TAJT, SigmaD contains Duo-G2, Duo-G2D,or Duo-G3D, and SigmaQ contains Quattro-G3D board.
With the ability to process GPS, Galileo and GLONASS, QZSS, Compass signals as well as SBAS, the Sigma receivers work with optimum signal available creating the most reliable results, saving your time and money.
SigmaD and SigmaQ receivers process the dual frequency code and carrier data from two, or four antennas to determine the three orientation angles and three dimensional position.
Sigma can operate as a receiver for post-processing, as a Continuously Operating Reference Station (CORS) or portable base station for Real-time Kinematic (RTK) applications, and as a scientific station collecting information for special studies, such as ionosphere monitoring and the like.
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