Prototyping Amateur Radio Systems with SDR and Raspberry Pi

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On Wednesday, November 13, 2024, at 6:30 PM ET, the IEEE Consultants’ Network of Northern New Jersey will host a presentation on Prototyping Amateur Radio Systems with SDR and Raspberry Pi.

About the Topic

This presentation will describe efforts to integrate USB Software-Defined Radio (SDR) modules with a Raspberry Pi 4 running the Raspberry Pi OS 12 (Bookworm) and open-source radio applications such as Software-Defined Receiver (GQRX) and weak signal communication software (WSJT-X) to create a modular portable amateur radio system.

Radio and RF apps, including a GNU Radio FM receiver flowgraph, Quite Universal Circuit Simulator (Qucs) with microstrip RF filter layout simulation, an Octave OpenEMS electromagnetic field solver, a KiCad layout example, and Raspberry Pi Pico microcontroller programming examples using the Arduino IDE and the VS Code IDE, are also explored.

About the Speaker

Jay Morreale is an entrepreneurial professional with more than thirty years of experience in research, development, system design & integration, production, and test of commercial and high-reliability electro-optic systems, along with expertise in constructing proof-of-concept prototypes to support technical, business, and customer objectives.

Through his small business, p-brane LLC, he provides electronic prototyping, modeling, analysis, design, research and development, and networking consulting services.

Before consulting, Jay worked at AT&T Bell Laboratories and Lucent Technologies, designing undersea telecommunication and optical networking hardware. He co-founded Red Sky Systems, which made regional undersea systems. Jay earned a bachelor’s and master’s degree in Electrical Engineering from the University of Arizona.

CNNNJ Invites You to Join the Network

Founded in 1992, the IEEE Consultants Network of Northern NJ (CNNNJ) encourages and promotes the use of independent technical consultants by businesses and industries. CNNNJ invites all engineers engaged in independent practice to join its ranks. For more details on member benefits and admission requirements, please visit our website at technologyontap.org.

Agenda

• Introductions
• Speaker presentation
• Audience questions welcomed
• Networking