Page 220 - Cyber Defense eMagazine August 2024

High Performance Software Defined Receivers

A Crucial Asset in Cybersecurity

By Brandon Malatest, COO, Per Vices Corporation

Introduction

As cybersecurity challenges grow more complex, the tools we use to protect data and communications
are also advancing. Among these tools, high-performance software defined receivers (SDRs) with tuning
ranges up to 40GHz stand out as particularly critical. Their flexibility, precision, and adaptability make
them essential for detecting, analyzing, and countering cyber threats.

Understanding Software Defined Receivers

Software defined receivers (SDRs) mark a significant leap in radio technology. Unlike traditional receivers
that rely on fixed hardware for signal processing, SDRs use software for this task. This allows for greater
flexibility and adaptability, enabling them to handle a wide range of frequencies and protocols.

SDRs with tuning ranges up to 40GHz are especially notable. These receivers can capture signals across
an extensive spectrum, from low-frequency communications to high-frequency microwave signals. This

Cyber Defense eMagazine – August 2024 Edition 220
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