Low Q Yagis - G4CQM - 2017

CQM10DX Looks Over Devon


Although this is my introduction it also concludes six years and more of research into designing high performance yagis for the VHF/UHF bands!

I have been brutal in selecting the designs presented here. The criteria for selection based on Average Q-factor <20 and lowest antenna temperature seen in TANT at both 30° and 90° elevation.

My research has revealed that yagis designed this way are more likely to deliver performance shown in software than any other designs!

This new website consumes much less Internet bandwidth and presents only the supporting information...


Derek Hilleard G4CQM

P.S. Links open in a new window, close when done!

Designing a Dual Band Yagi (6/4M)...

1. CQM6N455

2M Band - 144MHz...

1. CQM10C4