OH8STN Ham Radio

OH8STN Ham Radio

Ham Radio, Amateur radio, Portable Power, Winlink, JS8Call, Off Grid Comms, Emergency Communications, Preparedness, Raspberry Pi, Microsoft Surface

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Off-grid Comms

OTA Micro-Blogging concept update

January 31, 2023 Julian OH8STN 3

There’s been substantial progress made on the OTA Micro-Blogging concept.Paul Offord has made a python utility that integrates with JS8Call through its TCP/UDP API. The […]

Keep It Simple Stupid | Survival Radio

January 29, 2023 Julian OH8STN 4

Survival Radio with a Raspberry Pi is a technical endeavor. The emcomm tools we use will always require parallel operator skills. There is no getting […]

Off Grid JS8Call Time Sync No GPS or NTP needed

January 24, 2023 Julian OH8STN 0

After my last video, some of you thought JS8Call was GPS or NTP dependent. Here is a little known feature you may not know about. […]

Off Grid Ham Radio Data & the internet

January 24, 2023 Julian OH8STN 0

Do off grid ham radio data modes require the internet? A viewer wanted to know if JS8Call, Winlink, or VaraAC needed the internet for any […]

Voice vs Asynchronous Data for Survival Radio and Prepping

January 17, 2023 Julian OH8STN 2

Someone asked if either Voice or Data were better for prepper comms. My answer could surprise you.This post is an addendum to the video Voice […]

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 […]

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

Victron 75/15 MPPT RFI Problem on HF Receiver

August 21, 2022 Julian OH8STN 14

Hello Operators Last week the Victron 75/15 mppt charge controller was tested for RFI. Unfortunately, the load port dumps an enormous amount of RFI on […]

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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 […]

QSO Today Ham Expo OH8STN

March 11, 2022 Julian OH8STN 0

Hello Operators.Just in case you all are interested, i’ll be presenting at the QSO Today Ham Radio Expo on Sunday. There will be a live […]

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