https://www.pistack.xyz/tags/repeater/ Recent content in Repeater on Pi Stack Hugo en-us Fri, 05 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-05-self-hosted-ham-radio-digital-voice-svxlink-mmdvm-freedv-guide/ Fri, 05 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-05-self-hosted-ham-radio-digital-voice-svxlink-mmdvm-freedv-guide/ <h2 id="introduction">Introduction</h2> <p>Amateur radio has evolved far beyond analog voice. Today&rsquo;s ham radio operators use digital voice modes, IP-based repeater linking, and software-defined radio to build global communication networks — all from a self-hosted Linux server in the shack. Whether you&rsquo;re running a repeater site, building a digital voice hotspot, or experimenting with HF digital modes on a Raspberry Pi, open source software makes it possible.</p>