Man Portable Off Grid Power for Amateur Radio Part 1
Maximize capability, minimize gear. PowerFilm F15-1200
Articles
Man Portable Solar Powered WSPR Run
Short dry run deploying with the new PowerFilm
Solar Powered WSPRLite “Beacon”
Experimenting with a solar powered WSPRLite for for prolonged WSPR field tests
DIY 3/4S Li-Ion QRP Battery Pack
A simple 3 or 4 cell solar compatible Li-Ion battery pack for QRP radios.
Amplifiers for Low Power Field Communications
When QRP power simply isn’t enough! Seriously!