wiki:Hardware/fDevices/cSDR/gUSRP

Version 25 (modified by seskar, 11 years ago) ( diff )

USRP devices

Table of Contents

  1. Hardware
    1. Devices

Majority of SDR devices in ORBIT grid are various generations of Universal Software Radio Peripherals (USRP) . Each USRP, whether USB or Ethernet based, is attached to genration 3 node and is physically located on a small shelf immediately underneath the node (as shown in antenna figure beow). In case of USRP devices, the USB interface is attached to one of the USB2 ports on a corresponding node. For USRP2s (and N210s), the Ethernet interface of each device is connected to a (third) dedicated Ethernet interface on the node (eth2) that is used solely for USRP related communication. The nodes with USRP devices are distributed through the grid as shown in the deployment table. In addition to grid deployment two sandboxes are available for development: sandbox3 is equipped with two USRP2s, while sanbox5 has two USRPs attached.

Device USRP USRP2 / USRP N210
Photo USRP2
Vendor Ettus Research Ettus Research
Interface type USB Gigabit Ethernet
Device ID fffe:0002 eth2
Driver UHD UDH

Antenna Mounting

USRP USRP2 / USRP N210
No image "WBX Antenna Placement.jpg" attached to Hardware/fDevices/cSDR/gUSRP No image "SBX Antenna Placement.jpg" attached to Hardware/fDevices/cSDR/gUSRP

USRP Deployment Maps

GRID
Node Coordinate Device type RF Daughter Boards (side A) RF Daughter Boards (side B)
[5,16] USRP2 SBX -
[8,8] USRP2 SBX -
[8,13] USRP2 SBX -
[13,8] USRP2 SBX -
[13,13] USRP2 SBX -
[16,5] USRP2 SBX -
[16,16] USRP2 SBX -
[19,2] USRP2 SBX -
[1,1] USRP2 N210 SBX -
[1,2] USRP2 N210 SBX -
[1,19] USRP2 N210 SBX -
[1,20] USRP2 N210 SBX -
[2,1] USRP2 N210 SBX -
[2,2] USRP2 N210 SBX -
[2,19] USRP2 N210 SBX -
[2,20] USRP2 N210 SBX -
[19,1] USRP2 N210 SBX -
[19,19] USRP2 N210 SBX -
[19,20] USRP2 N210 SBX -
[20,1] USRP2 N210 SBX -
[20,2] USRP2 N210 SBX -
[20,19] USRP2 N210 SBX -
[20,20] USRP2 N210 SBX -
[3,3] USRP XCVR2450 WBX
[3,18] USRP XCVR2450 WBX
[6,6] USRP XCVR2450 WBX
[6,15] USRP XCVR2450 WBX
[10,10] USRP XCVR2450 WBX
[15,6] USRP XCVR2450 WBX
[15,15] USRP XCVR2450 WBX
[18,3] USRP XCVR2450 WBX
[18,18] USRP XCVR2450 WBX
SB2
Node Coordinate Device type RF Daughter Boards (side A) RF Daughter Boards (side B)
[1,1] USRP2 SBX -
[1,2] USRP2 SBX -
SB3
Node Coordinate Device type RF Daughter Boards (side A) RF Daughter Boards (side B)
[1,1] USRP2 N210 SBX -
[1,2] USRP2 N210 SBX -
SB5
Node Coordinate Device type RF Daughter Boards (side A) RF Daughter Boards (side B)
[1,1] USRP XCVR2450 WBX
[1,2] USRP XCVR2450 WBX
SB7
Node Coordinate Device type RF Daughter Boards (side A) RF Daughter Boards (side B)
[1,1] USRP2 SBX -
[1,2] USRP2 SBX -

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