Digital Data on The Ham Radio Labhttps://thehamradiolab.com/tags/digital-data/Recent content in Digital Data on The Ham Radio LabHugoen-usWed, 04 Jun 2025 00:00:00 +0000Beyond the Static: A Tech-Sector Guide to Digital Voice and Data Modeshttps://thehamradiolab.com/2025/06/04/digital-ham/Wed, 04 Jun 2025 00:00:00 +0000https://thehamradiolab.com/2025/06/04/digital-ham/<p>In our previous discussions, we walked through the process of taking an organized frequency list from Excel or Google Sheets and &ldquo;deploying&rdquo; it to your handheld radio using CHIRP. By now, you should be comfortable with the &ldquo;Read-Import-Write&rdquo; workflow—always downloading the factory config from your radio first to create a baseline before importing your custom CSV.</p> <p>But once your radio is programmed and you start scanning, you will eventually land on a channel that sounds like rhythmic buzzing or data &ldquo;hiss&rdquo; instead of a human voice.</p>