T02 and T04 files

In general, to maximize the amount of data that can be stored, use the T02 format. However, if you want to use a more feature-rich format that will help Trimble with any support issues, use the T04 format.

T04 file features

  • One-minute spectrum analyzed logs.

  • FLL frequency-locked loop data.

  • Error/warning logs are embedded in T04 files.

  • The doppler from each signal is stored independently, no synthesis is required.

The T04 file format is the default data logging file format.

T02 file features

  • Logs PLL phase-locked loop data.