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OH8STN

Ham Radio, Amateur radio, Raspberry Pi, Portable Power, grid down, off grid, Emergency Communications

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lithium iron phosphate

Bioenno, Dakota Lithium and DIY LiFePO4

November 3, 2019 Julian OH8STN 0

Hello Operators. I received this question from via facebook. I thought I’d go ahead and use it to make a point. We’ll keep the person […]

DIY Solar Generator BMS

January 25, 2019 Julian OH8STN 0

Hello Operators This is the latest version of the BMS we use for both the 128wh Headway pack, and the 575wh DIY Solar Generator Project. […]

The Lead Acid Battery Deception

January 3, 2019 Julian OH8STN 0

Hello Operators. Today I’m going to put forth a very simple question, about Lead Acid Batteries. Here’s the scenario: We’re building a solar generator, battery […]

Solar Charge Controller for DIY LiFePO4 packs

May 23, 2018 Julian OH8STN 2

One of my buddies from the Doomsday prepper forums asked about the Genasun charge controller the DIY 50A/128wh LiFePO4 battery pack project on the channel. […]

Lithium-ion vs LiFePO4 vs…

May 17, 2018 Julian OH8STN 0

Hello Operators. There’s a lot of confusion about “the best” Lithium chemistry for amateur radio field communications. Let’s clear up the nonsense. Both of these […]

Build your own 18650 LiFePO4 battery pack for ham radio no soldering

April 29, 2018 Julian OH8STN 0

A few weeks ago, my buddy Micah from ebikeschool.com on YouTube, turned me on to a battery building kit for 18650 batteries. He’s normally using […]

Portable DIY LiFePO4 Power for Ham Radio Followup

March 25, 2018 Julian OH8STN 4

As most of you know, I’ve done several LiFePO4 builds on the channel using lithium iron phosphate cells, for amateur radio portable Communications. Currently there […]

DIY QRO 10Ah LiFePO4 Pack Yaesu FT-891 857 …

March 4, 2018 Julian OH8STN 0

Hello OperatorsToday’s topic, portable power for QRO field radios.For the ham radio operator in the field, portable battery power needs to be light enough, small […]

DIY LiFePO4 battery pack for the Yaesu FT-891

February 19, 2018 Julian OH8STN 0

Preparing for the next DIY LiFePO4 battery build. This time it’s a 128wh, 50A draw LiFePO4 battery pack for the Yaesu FT-891. Yaesu FT-891 GoKit […]

Batteries for QRP & Survival Radios by Gil F4WBY

August 29, 2017 Julian OH8STN 0

F4WBY gives us a lesson on batteries for ham radio

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