Presentation on Ham radio VoIP (Voice over IP) modes and the K8JTK Hub Digital VoIP Multimode Interlink System which integrates many Ham radio modes, both analog and digital.

Framework

The framework I chose to use for the presentation slides is called reveal.js. It is an HTML framework meaning it will run in any HTML 5 capable browser. Looks a little better than a PowerPoint presentation.

Navigation

Useful navigation keys in the presentation. In addition to navigating with the keys below, you can swipe (tables/smartphones) or use the navigation arrows on screen in the lower right.

Toggle full screen: press [F11].

Advance to the next slide: press [n] or [SPACEBAR].

Go back to the previous slide: press [p] or press and hold the [SHIFT] key while pressing the [SPACEBAR].

Display presentation overview: [ESC] then use the arrow keys or mouse to select a slide. [ESC] again will exit overview mode.

Links

Clickable links are colored in brown text.

Presentations

Three variations are available: presentation version is viewable in a browser. Printable version for printing or saving in a different format (Chrome, Chromium, and variants compatible only). Finally a PDF version.

They may take some time to load because I left original images untouched and some were a couple MB in file size.

Slides

The presentation is around 60 minutes in length.

Version 3

Presentation version
Printable version
PDF version

This presentation was given at the following meetings:
West Chester Amateur Radio Association on 7/6/2023 & 11/7/2024

Version 2

Presentation version
Printable version
PDF version

This presentation was given at the following meetings:
West Chester Amateur Radio Association on 5/6/2021.

Version 1

Presentation version
Printable version
PDF version

This presentation was given at the following meetings:
Portage County Amateur Radio Service on 3/8/2021.