Tag Archives: qrp

Getting Started In Amateur Radio Data Modes.

One of the primary concerns of radio amateurs who operate with alternative energy is something I call communications efficiency, or, getting the most signal you can for the input power. A lot of fuss, maybe too much, is spent on squeezing every last watt out of our solar panels, generators,… Read more »

Portable Antenna Options For HF

For all the choices, it’s surprisingly hard to find a portable antenna for HF that is affordable and practical. A portable antenna does not have to be an epic quest. In this article I’ll discuss a few options and then give detailed instructions on how to make a super-easy, super-cheap  HF… Read more »

Alpha-Delta DX-EE Antenna: Product Discussion

I am usually against buying wire antennas, especially dipoles. It seems kind of lazy to buy something that can be made quickly for very little money. There are exceptions, though. In my situation, I needed a multi band antenna for limited space and would work without a lot of tinkering… Read more »

DIY: The Off Grid Ham Portable DC Power Pack.

There are not too many options for radio amateurs who want portable DC power beyond the batteries in their devices. The Off Grid Ham 100 Watts For $300 Solar Power Plant is one alternative, but that can be too much for the ham who only needs to run a handheld/QRP… Read more »

Portable Zero 817 Escort: Product Discussion

It’s extremely rare for an aftermarket amateur radio product to be so well done that when installed it looks and functions like an OEM factory part. The Portable Zero 817 Escort is exactly such an accessory. If you run your 817 as a portable, then the Escort is a must-have…. Read more »

Getting Started In QRP.

Good operating practice states that radio amateurs should use the minimum transmitter power required to maintain effective communications. In most cases that would mean to QRP (reduce power), yet in reality pretty much everyone runs their HF rigs at full power, all the time. There are two big reasons why… Read more »

NVIS -Near Vertical Incidence Skywave: Why You Need It.

One of the big thrills of amateur radio is working DX. There’s a lot of excitement in contacting that “Holy Grail” station on the other side of the world and earning bragging rights on local FM repeaters. But crisis communications necessitate that amateur radio operators trade DX glory for close… Read more »