F&C Marine Knowledge Base
Technical guides, troubleshooting articles, product advice and real-world project notes covering AIS systems, marine antennas, VHF radio, radar systems, marine communications, NMEA networking and RF diagnostics.
This knowledge base brings together F&C Marine technical articles covering common marine electronics questions, installation considerations and fault-finding topics. It is intended to help vessel owners and operators understand equipment choices, antenna performance, AIS issues, VHF radio problems, radar interference, NMEA data networks and onboard communications systems.
AIS transponders, antennas, splitters, range issues and installation advice.
Antenna mounts, adaptors, thread sizes, cable loss and compatibility guides.
VHF range, radio faults, antenna height, cable issues and troubleshooting.
MMSI programming, private channels, handheld setup, configuration and vessel communications support.
Radar interference, installation considerations and navigation equipment topics.
SWR, antenna testing, RF interference, coaxial cable and signal loss.
NMEA 0183, NMEA 2000, marine electronics data networks and system integration.
GMDSS, EPIRBs, SARTs, NAVTEX and maritime emergency communication systems.
TVRO tracking, satellite communications and practical vessel system fault finding.
Need More Than a Guide?
If a troubleshooting guide has not resolved the problem, F&C Marine provides marine electronics repair and technical support covering radar, AIS, VHF radio, GPS, chartplotters, NMEA networks, antennas, communications and other vessel systems.
Technical Services
F&C Marine provides assessment-led marine radio programming support for fixed and handheld marine radios. Typical enquiries include MMSI programming, approved private channels, replacement-radio configuration, handheld radio setup and remote programming support for selected equipment.
Many of the guides in this knowledge base support real product categories, helping vessel owners connect technical advice with suitable marine electronics equipment.
VHF, AIS, UHF and antenna mounting equipment.
AIS Transponders & AccessoriesAIS systems, receivers, splitters and accessories.
AIS AntennasDedicated AIS antennas and related RF equipment.
Marine VHF Radio SystemsMarine VHF communications equipment and systems.
Marine RadarRadar equipment for commercial and vessel navigation applications.
Cable AssembliesMarine coaxial, data and communications cable assemblies.
NAVTEX EquipmentNAVTEX receivers, antennas and associated equipment.
GMDSS EquipmentMarine distress, communications and safety equipment.
Alongside technical guides, F&C Marine has project notes and case studies showing practical communications, radar, satellite, antenna and fault-finding work carried out on vessel systems.
Example of VSAT and satellite communications work on a vessel.
Marine radio service support following a vessel survey issue.
Radar installation and navigation-electronics project work.
Satellite TVRO tracking fault investigation and technical support.
Practical AIS antenna and RF fault-finding case study.
Fault finding across AIS, wind instrumentation and NMEA networking.
Technical guides can help identify common problems, but some faults require equipment testing, configuration checks or professional assessment. F&C Marine provides marine electronics repair, fault finding, programming, installation and technical support for commercial and leisure vessels.
Request Marine Electronics Support →Browse the latest guides, project notes and technical articles from F&C Marine.
Compare Basic checks, Standard programming and Advanced configuration for marine VHF, AIS, GPS and NMEA equipment. Explore what each service covers and request preparation before dispatch.
F&C Marine AIS Upgrade Proposal em-trak B400 AIS Upgrade Proposal for Light Horse This em-trak B400 AIS upgrade proposal has been prepared for Light Horse, a 40ft sailing
Emergency communications at sea Marine Emergency Beacons When Rescue Cannot Wait 02:17 HOURS. The vessel is taking water faster than the pumps can remove it. The crew are
Marine Electronics Case Study · Part 2Yacht Bijou · Scarborough AIS Antenna FaultCritical Findings Aboard Yacht Bijou Follow the onboard AIS antenna fault investigation as F&C Marine traces
What Is NAVTEX and How Does It Work on a Boat? NAVTEX, short for Navigational Telex, is an automated marine safety broadcast system used to send navigational warnings,
“Do I need a separate AIS antenna?” is one of the most common questions asked when installing a Class B AIS system on a sailboat, yacht or leisure
Do you need a separate AIS antenna? Before installing an AIS splitter, read our guide explaining when a dedicated AIS antenna is beneficial and when a shared VHF
Do you need separate AIS and VHF antennas? Correct antenna placement is important, but many vessels successfully operate AIS and VHF systems using a single antenna with an
This marine antenna mount compatibility guide explains how to match marine antennas, mounts, ferrules, adapters and extension systems for reliable AIS and VHF communication installations. Correct compatibility affects
Marine antenna thread sizes are an important part of VHF and AIS antenna installation compatibility. Correct thread matching helps ensure marine antennas, antenna mounts, adapters and extension systems
