Table Of Contents

Timebase Clock Source

Last Modified: May 22, 2018

Specifies the source of the signal used as the timebase clock if you set the Start Trigger Type property to Time.

Data type: datatype_icon

Name Value Description
Internal "Internal"

Specifies the onboard device timer as the source for the timebase clock.

PpsIn "PpsIn"

Specifies the signal received from the PPS IN connector on the device front panel as the source for the timebase clock.

Mimo "Mimo"

Specifies the signal received from the MIMO EXPANSION connector on the device front panel as the source for the timebase clock.

GPS "GPS"

Specifies the reference signal received from the GPS.

Default: Internal

Long Name: Clocking and Synchronization:Timebase Clock Source

Class: NI-USRP

Permissions: Read/Write

Channel-based Yes
Resettable Yes

Where This Property Is Available:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application

Hardware Support:

This property supports the following hardware:

  • USRP-2900/2901
  • USRP-2920/2921/2922
  • USRP-2930/2932
  • USRP-2940/2942/2943/2944/2945
  • USRP-2950/2952/2953/2954/2955


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