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HAM fests
News
Great guying video 7. 11. 2025
We recently stumbled upon this video, which playfully demonstrates, among other things, the basic principles of guying and why it is essential to guy most antennas at two or more levels. Thanks Practical Engineering for great job. Watch it here: The Bizarre Bases of Antenna Towers.
Sales and Leftovers 10. 7. 2024
Summer has reached our warehouse! 
We are introducing a new category in our e-shop called "Sales and Leftovers". Some products are very discounted and most of them have only a few pieces.
Buy it before it's all gone!
Rope winder 320 mm aluminium 1. 4. 2024
New product on sale - the Mastrant rope winder! See the description for a better understanding of the variability of use. On sale in the USA from May (after Dayton).
WRTC 2026
Mastrant has been a sponsor of WRTC competitions since 2014.