Uploaded March 2026 | Updated September 2026, 3 weeks ago

---

Russ White continues his series on signal modulation by describing Phase Shift Keying (PSK) and how it differs from amplitude and frequency shift keying (which were covered in previous episodes). PSK can be used to send up to 16 bit per symbol on a carrier wave, but the more bits you add, the higher the risk of interference from noise. Russ also talks about how to build a mental map of signal modulation.

Russ White - linkedin.com/in/riw777

This course is part of the Packet Pushers network. Visit our website to find more great networking and technology podcasts, along with tutorial videos, the Human Infrastructure newsletter, and loads more resources for building your IT career. packetpushers.net