Air Compressors need off-grid power too
Ham Radio LiFePO4 battery powers 4500psi air compressor off-grid!
portable power
Efficient QRP Data communications
When discussing efficient low power communications, it is impossible to deny the effectiveness of narrow bandwidth data, even at low power levels. But wait, there’s […]
Lightweight Portable Power for Off Grid Communications
An Intelligent LiFePO4 portable power pack for off grid ham radio by DL4KA Oliver of DIY599. Hello Operators.Today we are interviewing Oliver DL4KA the popular […]
Portable Power Manpack & off-grid power strategies
Hello Operators. Recently I posted a video entitled “Portable Power Manpack for Civilian Off-Grid Communications”. It’s a video overview of a man-portable shoulder sling solar […]
PowerFilm Solar Panel Buyers Guide FAQ
Hello OperatorsI suspect it has something to do with ARRL field day, potential SHTF or something else but recently, there’s been lots of questions coming […]
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 […]
Lead Acid v LiFePO4 FACTS 2021
Hello Operators.Once again we find a very well produced test confirming what we’ve known on the channel, for the past few years. Lead Acid battery […]
PowerFilm Lightsaver Max Microsoft Surface Charging off grid
Hello Operator. Many of you have asked about charging the Microsoft Surface Go 2, using the PowerFilm Lightsaver Max. PrefaceThe beauty of the PowerFilm Lightsaver […]
PowerFilm Lightsaver Max Radio Compatibility List
Hello Operators Last year I published a video on portable power for QRP – 20 watts radios. That video was focused on the PowerFilm Solar, […]
Portable power and field communications
Hello Operators. This is just a short post about the relationship between field communications, and portable power. Ham radio manufacturers would have us believe our […]