The broad technological spectrum of Hagenuk Marinekommunikation (HMK) reaches from VLF receivers and transmitters for the underwater submarine communications right up to satellite radio links. With that, HMK covers all frequency ranges and methods of wireless voice and data transmission.

Devices and systems made by Hagenuk Marinekommunikation GmbH can be found on all surface vessels and submarines of the Federal German Navy and many other international naval forces.