| 68 | | Internal wiring |
| | 68 | Assembly: |
| | 69 | 1. Remove the NUC case bottom plate (it will not be used) |
| | 70 | 2. Remove motherboard (if necessary) and connect cables that will go to the CM3 |
| | 71 | 3. Reinstall motherboard |
| | 72 | 4. Install standoffs (2x20mm per corner) in the four corners where the case bottom screws would go |
| | 73 | 5. Install SSD and RAM |
| | 74 | 6. Connect SMA cables to USRP before installing in case extension |
| | 75 | 7. Install USRP in case extension |
| | 76 | 8. Install the SMA cable between the USRP's 10MHz/PPS reference port and the rear of the case extension |
| | 77 | 9. Install CM3 in case extension |
| | 78 | 10. Install CM3 and connect the cables between it and the NUC |
| | 79 | 11. Install the SMA cables between the TX/RX, RX2 ports on the USRP and the case extension sides |
| | 80 | 12. Put the NUC and case extension together using the M2.5 screws |
| | 81 | 13. Attach the USB 3.0 cable between the NUC and USRP |
| | 82 | 14. Add rubber feet to the case extension bottom if desired |