Key Features • All GNSS Constellations • Cell & Radio • NTRIP Server / Caster Ethernet, USB, Serial Wi-Fi & Bluetooth CAN, Event, 1PPS External Frequency I/O SIGMA is a versatile receiver designed for multiple applications that require RTK, with options for GNSS Heading and roll / pitch from a MEMS IMU. With an internal battery, 2 power inputs, and all typical I/O, SIGMA readily serves multiple GNSS configurations. Featuring integrated cell and radio communications, SIGMA may be a Reference Station, with NTRIP Caster and Server functions to transmit RTCM corrections via TCP or NTRIP.

SIGMA Specifications Tracking Total Channels GPS GLONASS Galileo BeiDou QZSS SBAS NavIC L-Band Autonomous (Stand alone) SBAS DGPS JStar (PPP) RTK Network RTK Static / Fast Static Heading GNSS+INS Accuracy (RMS) Position Accuracy Attitude Accuracy Position Mode Stand Alone RTK Stand Alone RTK Cold / Warm Start Reaquisition RTK Initialization Output Rate Position / Measurements Attitude Internal Memory Keys LEDs Power & Function 7 LEDs: Power, Status, Recording, Radio, Cellular, Wi-Fi, Bluetooth Ethernet Wi-Fi Bluetooth Cellular UHF Full-duplex 10BASE-T/100BASE-TX (7-pin ODU) 5GHz and 2.4GHz, 802.11...

SIGMA Family Nomenclature SIGMA-3S: single antenna model SIGMA- DMI: dual antenna model with integrated MEMS IMU GNSS performance is dependent on signal quality, satellite geometry, ionospheric and tropospheric conditions, baseline length, multipath effects and RF interference. Specifications may be changed without notice. JAVAD GNSS Inc, 900 Rock Avenue, San Jose CA 95131 USA