We manufacture MF/HF Transmitters from 1kW to 12kW.

Our CST3000 Series transmitters are used for voice and data applications:

  • Digital Selective Calling (DSC)
  • Navigational Telex (NAVTEX)
  • Navigational Data (NAVDAT)
  • Selective Calling for air traffic control (SELCAL)
  • Meteorological information for aircraft in flight (VOLMET)
  • R-Mode
  • Voice communication (SSB)
  • DGPS
  • Morse (A1A)
  • Data communication (F1B and other modes)

Some of our unique features are:

  • IP-connectivity (local and remote control)
  • SNMP support
  • Websocket
  • User friendly interface
  • Full solid-state design
  • Easy maintenance (BITE interface)
  • DSP-based exciter
  • Extremely compact
  • Modular and highly reliable

Available software options for CST3000 MF/HF Transmitters:

  • Option 1: Integrated SELCAL with automatic mode switching
  • Option 2: Integrated NAVTEX modem
  • Option 3: Integrated DSC modem
  • Option 4: Integrated I/Q modem over UDP
  • Option 5: Main/standby configuration with automatic handover
  • Option 6: Integrated MORSE modem
  • Option 7: Integrated VoIP Eurocae ED-137B, part 1

MF/HF Transmitters

Our flagship product is the CST3000 MF/HF transmitter, which is a compact and modular next generation transmitter with some unique characteristics.

Our third generation Coastal Station Transmitters (CST3000) have been developped based upon our customer’s feedback requesting

  • a higher efficiency (less power consumption and heat production),
  • more reliability (higher MTBF, lower MTTR),
  • a smaller footprint,
  • ability to support voice and data applications,
  • a user friendly interface for configuration, maintenance and monitoring.

The CST3000 series MF/HF transmitters are a modular range from 1 kW until 12 kW PEP. We build your long distance wireless communication solution, based on your specific needs:

  • CST3001: Full-range 1kW MF/HF transmitter for voice and data communications, also serving as basic building block for higher-power transmitters.
  • CST3005: Increased power from 3 to 7 kW for increased range in the MF/HF band. Typical for maritime communication like radio telephonie (voice) and DSC (data).
  • CST3010: Power from 7 to 12 kW for long-range communication. Typical for aviation and defence application