CHC & Carlson Products

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 CHCNAV’s i70 is the receiver that directed the 4th generation of GPS at CHC. With the introduction of the i70, CHCNAV's receiver has all of the features you would expect, at a moderate price. This is all tied around the triple frequency, multi-constellation, including; GPS, GLONASS, Galileo, BeiDou and SBAS. 

Features:

• GPS, GLONASS, Galileo, BeiDou, and SBAS Capable
• Triple Frequency
• High precision tracking of GPS, GLONASS, Galileo, BeiDou and SBAS
• 128 × 64 dpi sunlight readable LCD panel
• Internal 3.75G network mode modem for stable network and RTX connections
• Integrated UHF modem can be set to frequencies between 410 MHz - 470 MHz
• Rugged Body Design can survive a 6-foot drop onto concrete

 The BRx7 is Carlson’s new multi-GNSS, multifrequency smart antenna. The BRx7 provides robust performance and high precision in a compact, rugged package with tilt compensation ability. With multiple wireless communication ports and an open GNSS interface, the BRx7 can be used in a variety of operating modes. 

Features:

• Multi-frequency GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and Atlas L-band 
• Long-range RTK baselines up to 50 km with fast acquisition times with the use of Listen-Listen
• UHF (400 MHz & 900 MHz), cellular, Bluetooth, and Wi-Fi wireless communication
• The BRx7 Athena GNSS engine providing best-in-class RTK performance
• Internal tilt sensor corrects collected point coordinates to within 2 cm