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What is a Waterfall Display and what does it show me? (040)

We used to be totally deaf to anything happening on the band; we were only aware of what we were currently tuned to. This made it tough to find folks to talk to. A lot of trolling about, hoping to catch someone as they were calling CQ. Now a-days we have this new and wonderful display available on a lot of the newer rigs. It goes by various names like a bandscope or waterfall display. What exactly is a waterfall display? What am I looking at? What does it all mean? How do I read this thing? The goal of this video is to provide answers to these questions. Time Markers for Your Convenience ---------------------------- 00:05 Introductory Comments 01:27 What is a "Waterfall Display" in a nutshell? 01:39 Background: Introduction to a Spectrum Analyzer 02:18 Spectrum Analyzer: A Quick Tour 02:29 How to tell it what frequencies to display. 03:33 Bandscope/Waterfall Display: A Tour 03:49 Above the Horizontal Centerline 04:09 Horizontal Axis 04:12 SPAN 05:10 CENTER FREQUENCY 05:23 VERTICAL AXIS 06:04 The "Ghost" Signals 06:55 BELOW the Horizontal Centerline 07:15 The Horizontal Axis 07:22 The Vertical Axis 07:29 The Signal Data Flow 07:39 The 3rd "D": Amplitude 08:44 Bringing it all together... 09:36 Final Comments and Toodle-Oots -----------------------------