Toroids
In our ham radio world, toroids are fundamental components, yet they are often poorly understood.…
antenna
components
accessories
antenna
Z-match
The Z-Match is an antenna tuner known for its simple construction and for the efficiency…
hack
power supply
Cable calculator
What wire gauge to use for 12V distribution in our radio station, or for mobile…
hack
power supply
Polarized connectors… and not
In amateur radio, we often work in non-ideal conditions: portable stations set up in a…
linux
Ham Package Manager
Ham Radio Package Manager was created to address a very practical need: providing amateur radio…
Technology
Waterfall
The waterfall display (or waterfall spectrogram) has become one of the most important tools in…
accessories
linux
ports
serial
Digital modes interface
In the world of digital modes, two generations of transceivers coexist: modern radios, which connect…
accessories
audio
PTT Mike Stand
In the world of ham radio, it is quite common to come across “premium-branded” accessories…
Technology
When the Internet used to run over radio
Radio amateurs and Packet Radio When we talk about digital communication, we often tend to…
accessories
CAT PTT for legacy radios
CAT PTT for legacy radios If your shack mixes modern rigs with a few glorious…