Presentations

GOTAhams is pleased to present these records of papers and presentations given at past club meetings and events.  We are very grateful to each contributor!

How to Use DMR by Kirk (KN6UMV) – February 12, 2026

D-Star Simplified by Dr. Joe Touch / (AK6MB) – October 9, 2025

Antennas Primer by Greg Mihran (KJ6ER) – May 8, 2025

Earthquake Risk SoCal – Are You Prepared? by Margaret Vinci – October 10, 2023

Portable Screwdriver Antenna by Chris (N6CTA) – November 8, 2022

PL259 Crimp-Solder Installation by Dave (K6EV) – July 13, 2022

VOACAP HF Propagation Prediction by Erik Dlugajczyk (KN6NRQ) with Dave (K6EV) – July 12, 2022

Powerpoles and a Short HF Radio Power Cable (2 documents) by Dave (K6EV) – April 2022

Simplex Line of Sight with Google Earth by Erik Dlugajczyk( KN6NRQ) with Dave (K6EV) – April 12, 2022

Crossband Repeat Presentation by Erik Dlugajczyk (KN6NRQ) – January 11, 2022

Not So Random Wire Lengths (for non resonant end fed antennas) by Dave (K6EV) – September 2021

Getting started with FT8 by Tim Adams (N6DLC) – January 1, 2021

Remote VE Testing by Shaun Luciano (K6CT) – December 2020

Ham Radio Hotspots – A Brief Introduction by Tim Adams (N6DLC)

Portable Power, Battery Sizing for HF operation. (TWO FILES: Portable Power – How Much Do You Need – K6EV 2020September and Battery Life Simple Summary – K6EV 2020 Sept)