94 lines
3.2 KiB
ReStructuredText
94 lines
3.2 KiB
ReStructuredText
.. _usrp:
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USRP
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====
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The USRP (Universal Software Radio Peripheral) product line is a series of software-defined radios (SDRs)
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developed by Ettus Research. These devices are widely used in academia, industry, and research for various
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wireless communication applications, ranging from simple experimentation to complex signal processing tasks.
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USRP devices offer a flexible platform that can be used with various software frameworks, including GNU Radio
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and the USRP Hardware Driver (UHD). The product line includes both entry-level models for hobbyists and
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advanced models for professional and research use.
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Supported models
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----------------
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- **USRP B200/B210:** Compact, single-board, full-duplex, with a wide frequency range.
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- **USRP N200/N210:** High-performance models with increased bandwidth and connectivity options.
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- **USRP X300/X310:** High-end models featuring large bandwidth, multiple MIMO channels, and support for GPSDO.
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- **USRP E310/E320:** Embedded devices with onboard processing capabilities.
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- **USRP B200mini:** Ultra-compact model for portable and embedded applications.
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Key features
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------------
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- **Frequency Range:** Typically covers from DC to 6 GHz, depending on the model and daughter boards used.
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- **Bandwidth:** Varies by model, up to 160 MHz in some high-end versions.
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- **Connectivity:** Includes USB 3.0, Ethernet, and PCIe interfaces depending on the model.
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- **Software Support:** Compatible with UHD, GNU Radio, and other SDR frameworks.
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Hackability
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-----------
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- The UHD library is fully open source and can be modified to meet user untention.
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- Certain USRP models have "RFNoC" which streamlines the inclusion of custom FPGA processing in a USRP.
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Limitations
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-----------
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- Some models may have limited bandwidth or processing capabilities.
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- Compatibility with certain software tools may vary depending on the version of the UHD.
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- Price range can be a consideration, especially for high-end models.
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Set up instructions (Linux, Radioconda)
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---------------------------
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Step 1: Activate your Radioconda environment.
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.. code-block:: bash
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conda activate <your-env-name>
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Step 2: Install UHD and Python Bindings.
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.. code-block:: bash
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conda install conda-forge::uhd
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Step 3: Download UHD images.
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.. code-block:: bash
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uhd_images_downloader
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Step 4: Verify Installation.
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To verify access to your device:
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.. code-block:: bash
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uhd_find_devices
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For USB devices only (e.g. B series), install a udev rule by creating a link into your radioconda installation.
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.. code-block:: bash
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sudo ln -s $CONDA_PREFIX/lib/uhd/utils/uhd-usrp.rules /etc/udev/rules.d/radioconda-uhd-usrp.rules
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sudo udevadm control --reload
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sudo udevadm trigger
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Step 5: (optional): Update Firmware/FPGA images
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.. code-block:: bash
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uhd_usrp_probe
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This will ensure your device is running the latest firmware and FPGA versions.
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Further information
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-------------------
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- `Official Website <https://www.ettus.com/>`_
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- `USRP Documentation <https://kb.ettus.com/USRP_Hardware_Driver_and_Interfaces>`_
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- `Radioconda Github Repository <https://github.com/radioconda/radioconda-installer?tab=readme-ov-file#uhd-ettus-usrp>`_
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