Emergency Communications – OH8STN Ham Radio

Asynchronous P2P Messaging VarAC

September 20, 2022 Julian OH8STN 0

Hello Operators.VarAC just stepped up its Asynchronous P2P Messaging capabilities.Pay attention! This is huge!https://www.varac-hamradio.com73Julian oh8stn

Beyond LOS (Line of sight)

August 20, 2022 Julian OH8STN 7

In preparedness, we can often rely too heavily upon VHF and UHF Communications, with lightweight and portable handheld radios. Let’s discuss how to mitigate the […]

Pocket Portable Solar Generator for Ham Radio

August 10, 2022 Julian OH8STN 0

A Pocket Solar Generator for portable ham radio, on today’s episode of OH8STN Ham Radio Hello Operators.Today we are talking about ultra.lightweight portable power for […]

The Risks of Centralized Energy

August 8, 2022 Julian OH8STN 11

Yesterday I was out grabbing clips for a video I’m about to publish. While looking at my gear, the thought of how far my off-grid […]

DIY LiFePO4 Battery – Pocket Portable

July 18, 2022 Julian OH8STN 2

Hello OperatorsThis is a simple 12v battery pack. It is purpose built for a balance of size, weight, energy density and storage capacity. As our […]

Winlink VaraFM VaraHF Project

July 17, 2022 Julian OH8STN 6

Hello Operators I recently started work on a long overdue Winlink project. The project is a gateway serving the Northern Gulf of Bothnia coastal region […]

Interview Oliver DL4KA PA500

June 3, 2022 Julian OH8STN 0

Hello OperatorsPlease welcome Oliver DL4KA who joins us in an interview about the latest developments on the PA500 portable amplifier and upcoming projects from DIY599. […]