Technical Support

Technical support for USRP hardware and UHD software is available through e-mail and community support only. Please contact [email protected] or join our community through the USRP-Users mailing list. Please allow 24 to 48 hours for response by email, depending on holidays and weekends, although we are often able to reply more quickly than that.

Discussions involving the use of GNU Radio with USRP hardware and UHD software are best addressed through the discuss-gnuradio mailing list at

Discussions involving the use of OpenBTS with USRP hardware and UHD software are best addressed through the openbts-discuss mailing list at

Starting June 1st 2021: we are adding support for NI Service Manager to all new orders… Learn more

User Manual

Need help getting started? The USRP Hardware Driver and USRP Manual provide useful information to configure and use your USRP software defined radio.

Visit the User Manual

Ordering Help

Need help ordering? Use this helpful list of information to solve common ordering issues.

Visit Ordering Help

Knowledge Base

Browse common questions and answers, and additional technical support documentation regarding the Ettus Research USRP hardware, software frameworks, common applications and more.

Visit the Knowledge Base