What Are We Prepping For?

In the summer of 1969 a musician called Country Joe McDonald went onto the stage at the Woodstock festival in New York and performed an impromptu solo performance to fill a gap in the schedule. The song he performed became an iconic memento of the festival. To paraphrase Country Joe's lyrics: "and it's 1,2,3 what … Continue reading What Are We Prepping For? →

First POTA Activation of 2022

Friday 29th April was a mild, sunny day in southern Ontario and I was eager to get outside and play radio. My wife suggested one of our favourite places, Black Creek Provincial Park in Northern Bruce Peninsula and I readily agreed. Most Ontario Provincial Parks are well signposted to make them easy to find. But … Continue reading First POTA Activation of 2022 →

Enough About Winlink Already!

The most important task that amateur Radio operators could be asked to perform in an emergency is … to send emails? The amateur radio emergency preppers have circled their wagons around a technology called Winlink. This proprietary collection of software facilitates sending emails over radio. Those who live in the Winlink bubble have made sending … Continue reading Enough About Winlink Already! →

Random Wire Revelations

Back to QRP I was inspired to dig my old Hendricks PFR3 QRP rig out of the closet recently. I wanted a super lightweight rig with an easy to deploy, but efficient, antenna that I could grab and go without any advance planning. VA3KOT's Hendricks PFR3 QRP/CW radio The antenna I chose was a random … Continue reading Random Wire Revelations →

Wire Supports for Solid Ground

One of the challenges of living in the Great White North at this time of year is frozen ground. I was reminded of that just recently when, after a few days of milder temperatures, I optimistically stepped out of the house to probe the ground with one of the stakes I use for supporting the … Continue reading Wire Supports for Solid Ground →

A Backpack Radio Lap Desk

It isn't always easy to find a picnic bench just where you need one for outdoor radio operations. Quite often a compromise is necessary. That is where my lap comes in handy. Somewhere convenient to put the logging notepad, writing instrument, CW paddles and a small clock for logging the time when contacts are made. … Continue reading A Backpack Radio Lap Desk →

The Weird Antenna Wire End Effect

I have been giving some thought to antenna wires recently. I was particularly interested in the reason for them being shorter than we would expect if we simply calculate their length by dividing signal propagation speed by the frequency of the signal. The length (L) of a half wave wire can be calculated using the … Continue reading The Weird Antenna Wire End Effect →

What Did Orville and Wilbur Wright do for Ham Radio?

In December 1903, the Wright Brothers, Orville and Wilbur made the first powered manned flight in Kitty Hawk, North Carolina. It was a tremendous achievement and has been recorded in history as the official birth of the world's aviation industry. Their aircraft made a flight of a few hundred feet at an altitude just high … Continue reading What Did Orville and Wilbur Wright do for Ham Radio? →

A DIY Clone of the Yaesu FH-2 Remote Control Keypad

The biggest disadvantage to using a Yaesu FT-891 transceiver for field operations may be that its small form factor means most features have to be accessed from the menu system. Fortunately, some of the most used features can be easily assigned to the front panel "A", "B" and "C" keys. That's great, but in the … Continue reading A DIY Clone of the Yaesu FH-2 Remote Control Keypad →

Reverse Activation of a POTA Nonentity

Winters in Southern Ontario can be tough. Canadians are used to dealing with snow and ice, for sure. Some even enjoy the season. I know fellow club members who can hardly wait for the snow so they can get out on their snowmobiles. Snow Pile-Ups but no QSO Pile-Ups!The problem is, Ontario Provincial Parks are … Continue reading Reverse Activation of a POTA Nonentity →