Livermore, CA — A new internal CDMA cellular modem option for the GR-3 family of receivers has been announced by Topcon Positioning Systems. The CDMA option allows the use of signals from Verizon and Sprint, two major cell phone providers.
The new receiver kits are available with both single and dual mode GR-3 UHF receivers. Topcon announced the GR-3 fully integrated system (GNSS receiver, batteries, antenna and communications system) last year.
About Topcon Positioning Systems
Topcon Positioning Systems, a developer and manufacturer of positioning equipment, offers the world’s leading selection of innovating precision GPS, GIS, laser, agriculture, optical surveying, and machine control products, software, and applications. Topcon Corporation is traded on the Tokyo Stock Exchange (7732).