What does it take? Test it yourself to find out!
K7JLJ makes a great point!
Antenna Testing
Chameleon MPAS SWR Sweep
Chameleon Hybrid Micro with MIL WHIP SWR Sweep.
Chameleon Hybrid Micro SWR Sweep
Chameleon Hybrid Micro SWR Sweep
WSPR Antenna Testing Methodology
WSPRLite test kit for simultaneous antenna comparisons
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
Field Testing Chameleon CHA SPIKE on MPAS & First QSO
Went out to field test the Chameleon CHA SPIKE on the MPAS
Mini60 Sark100 Quick Start Tutorial
Helping a few viewers get started with the MINI60 antenna analyzer
Dipole vs Magloop PART 2
The dipole vs the magloop part 2
CHA TD, Broadband Terminated Dipole
Testing a Broadband Terminated Dipole for Digital Comms on HF.