April 16, 2007 The changes in firmware 3.02U from 3.01U. 1. The problem "The remote command for mainboard does not work properly during LCD OFF" was fixed. 2. If 2 charactor "ER" was used into the Site Name of STATIC and RAPID STATIC at previous... Read More

Download the attached file for: Topcon GB-1000 - Controller Board Firmware v3.02 Release notes for this firmware are contained in a separate KB article. Read More

User visible changes in the firmware version 3.2 since version 3.1 p3 Highlights.For G3-based boards only (GR-3, Net-G3):N.1 GPS L2C and GLONASS L2 C/A observables are available.N.2 Support of common loop for L2 has... Read More

January 3, 2008 User visible changes in the firmware version 3.2 since version 3.1 p3   Highlights.   For G3-based boards only (GR-3, Net-G3):   N.1 GPS L2C and GLONASS L2 C/A observables are available.   N.2 Support of common... Read More

Download the attached file for: Topcon GB-1000 - Receiver Board Firmware v3.1 Release notes for this firmware are contained in a separate KB article. Read More

User visible changes in the firmware version 3.1 p3 since version 3.1 p2 Highlights.1. Support of external/internal CDMA modem has been implemented.2. The output of the state of the parameter "/par/frq/amp" for NET... Read More

Download the attached file for:Topcon GB-1000 - Receiver Board Firmware v3.2Release notes for this firmware are contained in a separate KB article. Read More

The linked file is Topcon GB-1000 Firmware version 3.3 p6. This firmware has yet to be tested and accepted by UNAVCO. The following release notes detail the incremental changes since version 3.3 p2. User visible changes in the firmware version 3.3... Read More

Topcon has recently released GNSS receiver board firmware version 3.4 (.zip) for GB-1000 and NetG3 receivers.  This firmware has been tested and accepted for use by UNAVCO's Development and Testing group.Release notes: User visible changes in... Read More

Topcon has recently released GNSS receiver board firmware version 3.4p2 (.zip) for GB-1000, Net-G3 and Net-G3A receivers.  This firmware has been tested and accepted for use by UNAVCO's Development and Testing group.Release notes:User visible... Read More