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3.3 KiB
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74 lines
3.3 KiB
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.. _pluto:
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Intro to the Pluto
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==================
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The ADALM-PLUTO (PlutoSDR) is a portable and affordable software-defined radio developed by Analog Devices.
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It is designed for learning, experimenting, and prototyping in the field of wireless communication. The PlutoSDR
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is popular among students, educators, and hobbyists due to its versatility and ease of use.
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The PlutoSDR is based on the AD9363 transceiver chip, which supports both transmission and reception of signals
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across a wide frequency range. The device is supported by a robust open-source ecosystem, making it ideal for
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hands-on learning and rapid prototyping.
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Supported Models
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- ADALM-PLUTO: The standard model with a frequency range of 325 MHz to 3.8 GHz and a bandwidth of up to 20 MHz.
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- Modified ADALM-PLUTO: Some users modify their PlutoSDR to extend the frequency range to approximately 70 MHz
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to 6 GHz by applying firmware patches with unqualified RF performance.
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Key Features
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------------
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- Frequency Range: 325 MHz to 3.8 GHz (standard), expandable with modifications.
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- Bandwidth: Up to 20 MHz, can be increased to 56 MHz with firmware modifications.
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- Connectivity: USB 2.0 interface with support for power, data, and firmware updates.
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- Software Support: Compatible with GNU Radio, MATLAB, Simulink, and other SDR frameworks.
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- Onboard Processing: Integrated ARM Cortex-A9 processor for custom applications and signal processing.
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- Hackability:
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- Frequency Range and Bandwidth: The default frequency range of 325 MHz to 3.8 GHz can be expanded to
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approximately 70 MHz to 6 GHz, and the bandwidth can be increased from 20 MHz to 56 MHz by modifying
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the device's firmware.
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- 2x2 MIMO: On Rev C models, users can unlock 2x2 MIMO (Multiple Input Multiple Output) functionality by
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wiring UFL to SMA connectors to the device's PCB, effectively turning the device into a dual-channel SDR.
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Limitations
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-----------
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- Bandwidth is limited to 20 MHz by default, but can be increased to 56 MHz with modifications, which may
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affect stability.
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- USB 2.0 connectivity might limit data transfer rates compared to USB 3.0 or Ethernet-based SDRs.
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Further Information
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-------------------
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- Documentation: https://wiki.analog.com/university/tools/pluto
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This module provides tools for interfacing with ADALM-PLUTO devices, allowing for configuration, data streaming,
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signal processing, custom application development, and advanced hardware modifications.
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Installation Instructions (Linux)
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---------------------------------
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The pluto is generally usable with Pip. To build and install the drivers from source, see below:
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.. code-block:: bash
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sudo apt-get install build-essential git libxml2-dev bison flex libcdk5-dev cmake python3-pip libusb-1.0-0-dev libavahi-client-dev libavahi-common-dev libaio-dev
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cd ~
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git clone --branch v0.23 https://github.com/analogdevicesinc/libiio.git
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cd libiio
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mkdir build
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cd build
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cmake -DPYTHON_BINDINGS=ON ..
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make -j$(nproc)
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sudo make install
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sudo ldconfig
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cd ~
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git clone https://github.com/analogdevicesinc/libad9361-iio.git
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cd libad9361-iio
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mkdir build
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cd build
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cmake ..
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make -j$(nproc)
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sudo make install
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pip install pyadi-iio
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