Always Secured and Up to Date

Our software defined solutions assures that the new features and capabilities can be upgraded during the entire product lifecycle. This also means protecting the products from cyber and EW threats. We want to keep you at the forefront of development.

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Cutting-Edge HF Radio Solutions

Our CNHF products are a new era of HF radios. They are fully digital transceivers capable of spectrum estimation and optimising their own operation according to the signal environment and traffic at hand. The CNHF radios are software defined radios making remote configurations and updates possible.


Long-range communications with the highest performance, security and reliability

For governments, defence and security, CNHF offers long-range communications with the highest performance, security and reliability. With our radio system, the user can establish their own independent communication network ranging from a few kilometres to thousands of kilometres.

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News and Events


KNL Webinar: Explore CNHF Manpack

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Innovative communications systems: KNL radios deliver on promise of HF renaissance

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Finnish Defence Forces and KNL continue software development work

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”We haven’t seen this superior HF system performance ever before.”

Read more what customers say about our products.