DIY 599 PA500 HF Amplfier TX Power Measurement 40M
Hello OperatorsSome of you have asked for some measurements of the DIY599 PA500 output power at certain drive levels. Well, here you are. In this […]
Articles by Julian OH8STN
Vertical Axis WInd Turbine Project
Updated 29 April 2024 Check out the latest updates to this wind power project at the off-grid ham shack. https://oh8stn.org/blog/2024/01/23/charging-a-lifepo4-battery-with-wind-power/ Hello Operators. In today’s episode […]
JS8Call Net Weekly each Sunday
Hello Operators.This message about a new weekly JS8Call Net running every Sunday. It came in over WInlink this morning, so I thought it would be […]
The Ultimate Wire Antenna | Chameleon Skyloop 2.0
Hello Operators.Before anything else, this needs to be said. Don’t waste your time or money on any antenna gimmicks for your home station! For the […]
Portable Solar Panel Review | Off Grid Trek 120 watt OGT120
Hello Operators.Today we are taking a first look at the 120-watt folding solar panel from Off Grid Trek. ContextMany of you have asked for a […]
Microsoft Surface & IC-705 Portable Ham Radio?
Hello Operators. This is the next video in the Icom IC-705 series. A big part of the discussion is using the Microsoft Surface tablet or […]
Red Cross – Red Crescent Winlink Exercise May 08 2021
Hello Operators.I received this announcement from a couple of different operators. It seems like a great opportunity to support something good, while improving upon our […]
SKYLOOP Antenna | Hybrid Winlink Network Part 1
Hello OperatorsFor some time its been a goal to add additional HF antenna capabilities to the tower. The first thought was adding a yagi! Unfortunately, […]
EMCOMM and Comms Preparedness – Zero Dependency Winlink
Recently having a discussion with Dean K5MPG about Winlink Radio only networks. This topic is so important, I thought to turn my responce to his […]
Effective Communications
Hello Operators.As the field of content creators increases each day (a good thing), it is still important to separate the bull-hockey, from what’s real.Here are […]