MARINE RADIO COMMUNICATION
VHF Radio / VHF DSC Radio
Used for short-range communication between vessels and coastal stations.Also used for distress, safety, and port operations communication.
MF/HF Radio / MF-HF DSC Radio
Used for medium- and long-range communication, especially when the vessel is beyond coastal VHF range. Also used for distress, safety, and operational communication.
Portable VHF Handheld Radio
Used by crew for onboard, deck, lifeboat, and emergency communication. Commonly used during mooring, cargo operation, maintenance, and emergency drills.
Portable UHF Handheld Radio / Walkie-Talkie
Used for internal shipboard communication between crew members in engine room, deck area, bridge, and other locations.
MARINE SATELLITEÂ COMMUNICATION
GEO Fleet Broadband (FBB) – L Band
For voice, data, FAX, SMS, email, and backup communication with a compact antenna, providing reliable connectivity for essential vessel operations and crew communication.
GEO VSAT - Ka-Band
Fleet Xpress High-speed maritime broadband, commonly used for business-critical connectivity, crew internet, cloud applications, and vessel operational communications.
GEO VSAT – Ku-band
For broadband internet, email, VoIP, vessel operations, and crew welfare communication. Provides reliable maritime connectivity for business applications, vessel-to-shore communication, operational data, and crew internet access, supporting continuous communication while at sea.
LEO - Starlink
High-speed, low-latency LEO broadband for internet and crew welfare, supporting vessel operations, business applications, video conferencing, cloud services, and reliable ship-to-shore connectivity.
LEO - OneWeb
LEO maritime broadband connectivity, often used for enterprise applications, vessel internet, crew welfare, cloud services, video conferencing, and reliable ship-to-shore communication
LEO - Iridium CertusÂ
Global L-band satellite communication, including voice, data, backup connectivity, and polar coverage.
SATELLITE PHONE
Satellite Phone
Reliable satellite voice communication for vessels operating beyond mobile coverage, supporting voice calls, SMS, basic data services, and essential ship-to-shore communication.
Iridum 9555
Compact and reliable satellite phone for voice calls and SMS, providing global communication for vessels operating beyond terrestrial mobile coverage.
Iridium Extreme 9575
Rugged satellite phone designed for reliable voice and messaging, with GPS/location capabilities and enhanced durability for demanding maritime environments.
IsatPhone 2
Inmarsat’s rugged satellite phone for reliable voice calls, SMS, GPS/location services, and basic data communication, providing connectivity in remote maritime and land-based areas beyond mobile coverage.
Citadel Satellite Phone Solution
Iridium and Inmarsat satellite phones can be integrated with a Citadel system using a dedicated docking station and external antenna, providing reliable fixed-position satellite voice communication onboard the vessel.
GEO VSAT – Ka-Band
High-speed maritime broadband connectivity for business-critical applications, crew internet, and operational data over Ka-band satellites.
GEO VSAT – Ku-Band
Reliable Ku-band satellite connectivity for global vessel operations, email, VoIP, tracking, and remote support.
FleetBroadband (FBB)
L-band satellite service for voice, data, email, and backup communication to support safety and business operations.
LEO – Starlink
Low-latency, high-speed LEO broadband for crew welfare, business applications, and remote monitoring.
LEO – OneWeb
Enterprise-grade LEO connectivity for global maritime operations, redundancy, and business-critical services.