This is quite interesting. Let's compare small quarter waves right up to 13/4 wave antennas including the famous 5/8. Why are large verticals sometimes not as good. And why they are sometimes better? You might like this. Callum.

Download MMANA:
Go here: http://galana.de/basicmm/en/
IMPORTANT: Don't download the Pro version but just below the words: "Download MMANAGAL basic version 3,28 MB (3.440.290 bytes) current version 3.5.3.82"

Link to Mike's video on the 49:1 transformer
▶    • Why is it showing a Short Circuit. 49...  

Link to the double your power / balloon video
▶    • What REALLY happens when you DOUBLE y...  

Ian G0CNN also made a great video about a homebrew 5/8 antenna
▶    • 5/8th Wave 10m Vertical Antenna Build  

More Videos:
▶    • Antenna Modelling   Antenna Modelling
▶    • Tips and Tricks   Tips and Tricks
▶    • Antennas   Antennas
▶    • Live Streams   Live Streams
▶    • Commander World   My Stuff
▶    • Foundation Training   Ham Radio Training