Tag: POTA

Building a Manpack – Part 1, the Antenna

To start, let me define what I mean by "manpack". My manpack is a manually transportable, rapidly deployable, field expedient complete radio station for operating while pedestrian mobile or pedestrian stationary . The HFpack group of /PM enthusiasts are the experts in operating Pedestrian Mobile. Personally I prefer the Pedestrian Stationary style of operating. The … Continue reading Building a Manpack – Part 1, the Antenna →

Is Your Rig Rugged Enough for Field Deployment?

The term "field deployment" can be interpreted in many different ways. To some it could be as simple and easy as setting up inside a warm, dry, comfy vehicle - although I'll admit it can get darn cold inside a vehicle in winter at northern latitudes. Up, Up and Away Field deployment can also mean … Continue reading Is Your Rig Rugged Enough for Field Deployment? →

A Simpler Field Expedient Rybakov Antenna for Winter

I recently received an email from Frank Barnes W4NPN who maintains an excellent website with an index of downloadable issues of the Hot Iron Newsletter. The latest issue contains a link to a PDF document from the late G3XBM that discusses a commercial Rybakov antenna manufactured in the UK (no longer available) called the X80. … Continue reading A Simpler Field Expedient Rybakov Antenna for Winter →

New Life for a 15 year-old Hendricks PFR-3 QRP Radio

Desperation often leads to innovation, so they say. My order for a QRP-Labs QMX radio is so far down the waiting list that I won't take delivery for several months yet. Why is it that some QRP radio manufacturers have such long waiting lists for their products? It could be that their products are very … Continue reading New Life for a 15 year-old Hendricks PFR-3 QRP Radio →

A Simple DIY “Unikeyer” Based on the K3NG Design

I have two main rigs for operating outdoors, mainly for Parks on the Air (POTA) activations. I dream that one day I will have three, but my order for a QRP Labs QMX is on a never-never delivery list - well maybe one day! Rig number 1 is a Yaesu FT-891 which, although capable of … Continue reading A Simple DIY “Unikeyer” Based on the K3NG Design →

An Itsy Bitsy Teeny Weeny Upside Down HF Whip

If the title of this post has you thinking about yellow polka dot bikinis we are probably in the same age range. But today's discussion isn't about ladies' swimwear, its actually about HF antennas. Something has always troubled my mind when I think about very short whip antennas. Take the Elecraft AX1 for example - … Continue reading An Itsy Bitsy Teeny Weeny Upside Down HF Whip →

Using a Municipal Flagpole for an Antenna – Fine Business!

Quite recently our local municipality replaced the weather beaten cedar flagpole at one of our local waterfront parks with a brand new one made of steel. During numerous visits to the park to enjoy the beautiful views of the big islands in Georgian Bay (Griffith Is, White Cloud Is and Hay Is), I have often … Continue reading Using a Municipal Flagpole for an Antenna – Fine Business! →