The Coming HF Resurgence?

HF is the only option for regional communications. If you’re an HF operator, you know the past couple of years have been rough on many of the bands due to the solar minimum. But the good news is that the solar cycle is heating back up, leading to a resurgence in HF capability at low power- QRP- and a shallower learning curve to those new to the craft.

That said, the US Army has had voices in the background trying to keep HF relevant even as satellite-based communications have taken the forefront as they’re simpler on the operator’s end and generally more reliable. But in a near-peer conflict like one with say, China, TACSAT is no longer an option, nor is conventional means of electronic encryption. HF is the answer.

This article from Military and Aerospace Electronics, and sent to me by reader GreenArc, published back in 2002, covers in detail the options and advantages in a military context to why HF is critically important:

Still, the HF bands offer profound advantages to those who can deal effectively with the problematic nature of this medium. To begin with, HF communications have the potential to move voice and data communications around the world by bouncing signals off the ionosphere, and at a fraction of the cost of heavily burdened satellite communications frequencies. In addition, HF transmissions often can circumvent geographic barriers to line-of-sight communications such as mountains or buildings by skipping signals off the ionosphere at steep trajectories. The benefits of HF radio communications are too good to ignore.

And how about you? Are you on the air? Need to get squared away?

By Published On: May 6, 2020Categories: Comms, NC Scout2 Comments on The Coming HF Resurgence?

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About the Author: NC Scout

NC Scout is the nom de guerre of a former Infantry Scout and Sergeant in one of the Army’s best Reconnaissance Units. He has combat tours in both Iraq and Afghanistan. He teaches a series of courses focusing on small unit skills rarely if ever taught anywhere else in the prepping and survival field, including his RTO Course which focuses on small unit communications. In his free time he is an avid hunter, bushcrafter, writer, long range shooter, prepper, amateur radio operator and Libertarian activist. He can be contacted at brushbeater@tutanota.com or via his blog at brushbeater.wordpress.com .

2 Comments

  1. William Johnson May 11, 2020 at 22:10

    The inverted v dipole is your friend once you learn how to adjust the take-off angle.

    • NC Scout May 11, 2020 at 22:33

      Yep.

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