Promarine is a privately owned Finnish company developing high-performance antenna and RF solutions for demanding maritime environments. Our solutions protect critical communication and navigation systems against interference, with a strong focus on GNSS jamming and spoofing protection. Our portfolio covers interference-protected GNSS, 4G/5G, VHF, TETRA and MF/HF, as well as filters, splitters, combiners and isolators. Trusted by naval authorities and maritime professionals worldwide.

Promarine Ltd

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All-band GNSS receiver designed to deliver precise positioning and timing with high resilience against jamming and spoofing. Ideal for demanding maritime and mission-critical navigation applications.

proGPS2004 – Interference-Proof GNSS Receiver

Interference-Proof All-Band GNSS Receiver

Interference-Protected Antennas & RF Solutions

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proGPS2004 – Interference-Proof GNSS Receiver

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