Ham radio designates as QRP transmission carrying low power (5W or less) and QRPp those that are even smaller, 1W or less. As ham radio can legally use (depending on band privileges and categories of ...

The 2026 3Y0K DXpedition aims to bring amateur radio to remote Bouvet Island, with team member Wolfgang HB9RYZ striving to ...

For years the Internet Archive has provided the online community with a breathtaking collection of resources, out of print books, magazines, recordings, software, and any other imaginable digital ...

Many believe that ham radio is dying with all of the modern communications technology. Not so. There are still three million hams around the world, a quarter in America.

Fulton County dispatchers are looking for a way to set up ham radios in their center in case of emergencies. 911 Communications Director Brittney Thompson told commissioners Monday night maintenance ...

Abstract: The critical frequency of the ionospheric F2 layer (foF2), one of the essential channel parameters for high-frequency (HF) global communications via sky waves, shows significant variability ...

Abstract: In the past three decades, major technologies and economic developments have been made on the telecommunication sector. HF communication has now become the main feature of the ...

The Lab599 TX-500MP man pack walkie-talkie version was first seen on the channel in January 2024. This is the much-anticipated sibling of the Lab599 TX-500portable QRP Haam Radio. As a lightweight, ...

Those wishing to have an amazing vacation are looking for places that are ready to please not only the variety of resorts, but also the sights. This is understandable, because to spend a few weeks ...

This code is utilized within the ODR-1 (Open Design Radio - 1) which is a stand-alone "Firmware" defined QRP transceiver.The design goal for the radio is to cover from 1.8MHz (160 meters) up to 50 MHz ...