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Upcoming fairs

September 5-6, 2025: Newark National Hamfest (UK,GB), Martin's presence

October 4, 2025: HamExpo (TX, USA), Ken's presence

News

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).

 

Ground peg 300 mm aluminium 25. 1. 2024

New product on sale!
Anchoring peg suitable for guying small masts and vertical antennas: Mastrant - Ground peg 300 mm aluminium
 
Read more

Contact

Cassiopeia Consulting, a.s.

Statutory address: Thamova 7/221 
Praha 8, 186 00, Czech Republic

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Details here.

US representatives: 
Ken (Amateur Radio):
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Mark (Industrial):
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