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Winter Specials - NEW KX3 & KX2 T-Shirts and New K4 Carrying Case!

K3/0 Mini Firmware and Utility

Current K3, K3/0 Mini and K3s Production Firmware  

All versions of the K3 Transceivers use the same Production Firmware and Utility for the Operating System. Visit here to access your Firmware and Utility.


    Please report any new firmware issues to support@elecraft.com