Ettus Research (now NI/Emerson) removed all schematics from files.ettus.com/schematics/ on 2026-06-26. This repository preserves what could be recovered from public sources.
├── motherboards/ # USRP main boards
│ ├── usrp1.pdf USRP1 Classic
│ ├── usrp2.pdf USRP2
│ ├── n200.pdf N200
│ ├── n210.pdf N210
│ └── e100.pdf E100 Embedded
├── daughterboards/ # RF daughterboards
│ ├── sbx.pdf SBX (400 MHz - 4.4 GHz)
│ ├── wbx.pdf WBX (50 MHz - 2.2 GHz)
│ ├── xcvr2450.pdf XCVR2450 (2.4/5 GHz)
│ ├── xcvr2450_rev1.1.pdf
│ ├── rfx400.pdf RFX400
│ ├── rfx900.pdf RFX900
│ ├── rfx2400.pdf RFX2400
│ ├── tvrx.pdf TVRX
│ ├── tvrx2.pdf TVRX2
│ ├── dbsrx.pdf DBSRX
│ ├── lfrx.pdf LFRX (Low Frequency RX)
│ ├── lftx.pdf LFTX (Low Frequency TX)
│ ├── rxmod.pdf RX Module
│ └── txmod.pdf TX Module
└── accessories/ # Accessories & clones
├── ClockTamer-1.2-schematics.zip Open-source clock generator
└── LibreSDRB210_miniRev0.pdf B200mini clone schematic (XC7A100T + AD9361)
| Source | URL | Coverage |
|---|---|---|
| Olifantasia mirror | olifantasia.eu/gnuradio/usrp/files/schematics/ |
Gen 1 & Gen 2 devices (2010-2011) |
| LibreSDRB210 | github.com/lmesserStep/LibreSDRB210 |
B200mini clone (2024) |
The following schematics existed on files.ettus.com/schematics/ before the takedown but could not be recovered:
- B200/B210 — AD9361 + Spartan-6 FPGA
- B200mini/B205mini/B206mini — AD9364 + Artix-7
- X300/X310 — Kintex-7 FPGA
- E310/E320 — Zynq-7020 SoC
- X4x0 — RFSoC
- N3xx — Zynq-7100 SoC
- UBX, CBX, TwinRX, Octoclock
NI now requires submitting a Support Request to obtain schematics.
These files were publicly available on the open internet and are preserved for educational and research purposes. All trademarks and copyrights belong to their respective owners.