HF Data Communications

In this part we take a look at where data communications using HF, or Shortwave, might fit into emergency communications.  We will examine the issues around antennas and propagation, and the multitude of software packages you might use and modes that you might encounter on air.

Part 3 - HF Data Modes

More than just Voice Communications...

In the second part, we explore how APRS can be used to provide Situational Awareness, share this information and create a Common Operating Picture, and how Raynet Groups can develop Community Resilience - Attributes that were identified by Aleksandra Rohde in her paper to the 2012 TAPR and ARRL Data Communications Conference.

Part 2 - More than just voice comms

Digital Amateur Radio - Bridging the Gap

This is the first part of my paper which starts off by exploring the current state of UK Resilience, and examines the role of amateur radio data communications in providing a service for volunteers.

Part 1 - Introduction

Data Communications Special Interest Group

It is intended to start a Data Communications Special Interest Group within North Humber Raynet that specialises in data communications.  This group will draw upon the expertise of persons outside of the group in order to establish both the requirements and the current practices with the aim ensuring interoperability between ourselves and other Raynet and voluntary response groups. 

See Launch Document