Guides

Guides provide in-depth, evergreen explanations of analog networking technologies. These articles focus on understanding options, comparing approaches, and choosing the right hardware, software, or services for running BBSes, modems, fax, and packet radio on modern infrastructure.

Guide: What Makes for the Ideal BBS Hardware?

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What’s the best hardware to build a BBS on in 2026? That question sounds simple, but the answer depends on what you value:authenticity, reliability, power efficiency, noise level, expandability—or just the joy of tinkering. At Analog Node we don’t pretend to already have the answer. Instead, we’re setting out to explore it. Our current hypothesis … Read more

Guide: Why the USRobotics Courier Is Still the Best Modem for BBS in 2026

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US Robotics Courier Dual Standard V.32 bis and V.34 fax modem on white background

For many of us who came up in the BBS era, the USRobotics Courier isn’t just a modem — it’s the modem. Even in an age of fiber, VoIP, and cloud services, the Courier remains the gold standard for connecting retro systems, running dial-up BBSes, and just enjoying the smooth, reliable performance that analog communication … Read more