ham radio antenna

Decentralized OTA Micro Blogging

January 13, 2023 Julian OH8STN 7

Over-The-Air Micro blogging with ham radio might be the answer to censorship. Hello OperatorsBy now many of us have heard about or read about the […]

Portable Off-Grid and QRP Ham Radio

December 5, 2021 Julian OH8STN 9

Hello Operators.Today on OH8STN Ham Radio we discuss a portable ham radio camping trip with OH8HUB. We found ourselves hot tent camping during a severe […]

Chameleon LEFS | 40m end fed half wave antenna

November 27, 2021 Julian OH8STN 2

Hello Operators. Today on OH8STN Ham Radio we are discussing a Portable Ham Radio HF antenna that covers 6 HF bands, yet requires no antenna […]

Lab599 Discovery TX-500

October 25, 2021 Julian OH8STN 8

Hello operators.Yesterday I wrote a letter to the team at Lab599, about my experience with the Discovery TX-500 on the weekend of 22/23 October 2021. […]

DIY 599 PA500 HF Amplfier TX Power Measurement 40M

October 14, 2021 Julian OH8STN 6

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 […]

Portable Ham Radio with a Microsoft Surface FAQ

October 10, 2021 Julian OH8STN 6

The Microsoft Surface Go 2 is ideal for portable ham radio data modes, according to a series of tests discussed in a blog post by Julian (OH8STN). The device’s lightweight design, Windows 10 operating system, and compatibility with software like Winlink Express and Vara HF made it an optimal choice for portable ham radio operations, EMCOMM, or Preparedness.