ADALM-PLUTO

ADALM-PLUTO (PlutoSDR) is a small, open-source, USB-powered software-defined radio designed for education and prototyping.
- What it is: a low-cost, open hardware SDR from Analog Devices that exposes an RF front end and digital processing to your PC.
- Core hardware: AD9363 transceiver on a Zynq-based SoC; frequency coverage roughly 325 MHz to 3.8 GHz; 12-bit ADC/DAC; up to about 61.4 MS/s complex samples; TX/RX full duplex; RF bandwidth on the order of tens of MHz.
- Interface and software: USB 2.0 to host; uses ADI IIO drivers; works with GNU Radio, MATLAB/Simulink, Python, and other SDR tools; firmware and schematics are openly available.
- Use cases: educational modulation/demodulation, RTL/OFDM experiments, prototyping simple wireless links, spectrum monitoring and RF research.
- Getting started: obtain a Pluto board, install the IIO toolkit and drivers, and run the provided example flowgraphs or Python notebooks.
- Considerations: great for learning and rapid prototyping, but not a high-end, wideband lab instrument.

Here are the core features of ADALM-PLUTO (PlutoSDR):
- Wide RF range: 325 MHz to 3.8 GHz.
- Instantaneous bandwidth: up to 20 MHz.
- Sampling rate: up to 61.44 MS/s (IQ).
- Full-duplex single-channel TX and RX with direct/zero-IF architecture.
- Integrated RF front end and ADC/DAC on a compact board.
- On-board Xilinx Zynq (ARM + FPGA) for processing and control.
- USB 2.0 bus-powered (5V) interface for host computer.
- 50-ohm SMA RF ports for TX and RX.
- Open-source hardware and firmware (schematics, bitstream, drivers).
- Software support: libiio, GNU Radio blocks, MATLAB/Simulink, cross-platform.
- Ideal for education, research, and hobbyist RF experiments.

ADALM-PLUTO is a USB-connected development board (PlutoSDR). It isn’t a single IC package or module in a standard package; it’s a complete PCB containing the Zynq SoC, RF front end, and USB interface.

- Pin count: 40-pin expansion header (2×20)
- Function: Exposes GPIO and standard peripheral signals (I2C, SPI, UART, clock, power) for external devices and RF front-end control.

ADALM-PLUTO is manufactured by Analog Devices, Inc. (ADI).
Analog Devices is a multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits. It is a large, publicly traded firm (NASDAQ: ADI) known for sensors, data converters, RF, and DSP solutions.

ADALM-PLUTO is a low-cost USB SDR transceiver (325 MHz–3.8 GHz) for education and prototyping. Applications:
- Education: RF basics, DSP, modulation/demod, filtering; MATLAB/Simulink or GNURadio.
- Wireless research: prototype links, waveform design (QPSK/16QAM, OFDM), cognitive radio.
- RF sensing/radar: FMCW, channel sounding.
- Spectrum monitoring: real-time spectrum capture.
- Hobbyist/product development: custom SDR apps and IoT testbeds.

Equivalent SDR platforms to ADALM-PLUTO (low-cost, USB-connected) include:
- HackRF One
- LimeSDR / LimeSDR Mini
- bladeRF 2.0 micro
- SDRplay RSPduo
- Ettus USRP B200/B210 and N200/N210
These use similar RF transceivers (e.g., AD9361/AD9364 or Lime/BladeRF chips) and support common software (GNU Radio, SDR#, etc.).