What we do

SEICAM® 5066
IP-based HF Messaging System

SEICAM 5066 System Architecture



The Hagenuk Marinekommunikation’s IP-based HF messaging system SEICAM® 5066 provides IP connectivity over HF links and accommodates key services for the participation in national and international network centric warfare.

The system is based on the NATO standard STANAG 5066, which describes a “Profile for Maritime High Frequency (HF) Radio Data Communications”. It caters to reliable and adaptive data communication over HF radio links and defines interfaces of a node to a range of sub-networks for various IP-based services.

Main Features

Main Features

  • Compliant with the international standard STANAG 5066

  • Deployable at mobile (i.e. ships) and fixed installations (shore stations)

  • Extendable to distribution over Internet based wide area network

  • Using up-to-date adaptive waveforms and ARQ for and error free data communication

  • Automatic managed transmission data rate depending on link quality

  • Fully supporting 2nd and STANAG 4538 3rd generation automatic link establishment (ALE) if used in conjunction with the HF radios 3000 series of Hagenuk Marinekommunikation

  • Highly scalable

  • Integrated e-mail server but configurable for external e-mail servers

  • Point-to-point and broadcast operation

  • Supports military chat with XMPP

  • Gateway for X.400 E-Mail systems        

  • Reduced training needs by using COTS/ MOTS client software (Outlook, Thunderbird etc.)

  • Cost-effective offline encryption by implementation of plug-in software (i.e. PGP or open source GPG, Verisign) for e-mail clients

  • Optional online encryption by means of standard data crypto equipment and by use of optional synchronous serial interfaces

  • Radio sharing: One SEICAM® 5066 node may be shared on a LAN by multiple users and for all available services (STANAG 5066, STANAG 4406 Annex E, XMPP and ACP 127)

  • Supported OS: Windows XP, Windows 7, Windows 8.1