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This video is part of a series on radio fundamentals and introduces the High Frequency (HF) Radio Technology.

This video is an introduction to the fundamental concepts of HF propagation, with special emphasis placed on skywave ...

Today we head to Bermuda and fly over the Atlantic ocean. I Have been wanting to show everyone how we make our position ...

Let's take a look at a recent Reddit post from a ham discouraged by the state of HF radio.

HF vs VHF Communications || HF vs vHF - What's the difference /Basics HF and VHF || Fundamentals HF High Frequency (HF) ...

subscribe #HFradio #howtoguide What's a revertive? How does a selcal work? I need HF Radio help?.....Sound Familiar? When I ...

A brief overview of RF Theory as it pertains to HF radio communications. Agenda: FCC Amateur Radio Licensure Army Doctrine ...

From unboxing to setting up your equipment and making long-distance contacts. Learn everything you need to know about ...

Here we take a look at PACTOR and a new PACTOR modem, the SCS DR-9400. PACTOR is not only used by HAMS, it is used by ...

How Far Can HF Radio Communicate? In this informative video, we will discuss the fascinating world of High Frequency (HF) ...

Good questions coming in over Instagram, "What ham radio HF frequencies should I use in an emergency?" Do you need to flesh ...

It's easy to use handheld radio to talk over short distances, but what about hundreds or thousands of miles? Are the HF radio ...

Building on the Hurricane Discussion in video HTL-19, Jim N4BFR discusses frequencies to monitor for the 8-14 Haiti Earthquake, ...

Overview of select HF antennas for At-the-Halt and On-the-Move operation.

Credit: Cpl. Sabrina Candiaflores | Date Taken: 01/21/2020 U.S. Marines set up and test equipment during a high frequency (HF) ...

There is still plenty of activity on the HF Aeronautical bands. You can listen to civil and military aircraft every day with just some ...

Can digital voice really work on HF bands? Meet FreeDV — an open-source, patent-free digital voice mode designed for ...

It's probable that after a hurricane hits South Florida, the internet will be down, cell towers won't work and you may not even be ...

Ham radio has some amazing capabilities, including the ability to communicate across the globe without an internet connection or ...