Local Radio V3.3 1.44 May 2026

is an open-source, GPL-2 licensed application designed for macOS that transforms a computer into a Software Defined Radio (SDR) server. Specifically optimized for use with the RTL-SDR V3 —a versatile, low-cost USB dongle—the software provides a streamlined way to listen to local radio broadcasts across various devices on a home network. Core Functionality

LocalRadio's primary goal is to provide a "casual listening experience" rather than the technical data visualization found in professional SDR tools. Local Radio V3.3 1.44

: Hosted on a Mac, the interface is accessible via any standard mobile browser on the same network. is an open-source, GPL-2 licensed application designed for

Unlike comprehensive suites like SDR Console , LocalRadio focuses on ease of use within a private Local Area Network (LAN) . macOS (Server/Host) Hardware Required RTL-SDR USB dongle (V3 recommended) License GPL-2 Open Source Network Intended for private home networks (not public IP) Missing Features No FFT waterfalls, panadapters, or signal recording Technical Context: The 1.44 Factor : Hosted on a Mac, the interface is

: Users can share radio audio with iPhones, iPads, Android devices, and other PCs without installing extra apps.

For technical discovery of frequencies to use within LocalRadio, developers recommend using GQRX for Mac , which provides the visual "waterfall" data needed to identify active local signals. SDR Console - Main Program in the SDR-radio.com Suite

Recording & Playback Recording of: 🔊 audio (WAV, MP3, WMA), 💽 IQ (RAW) data and. 🎬 MP4 video is supported. SDR-Radio.com