The transponder unit contains a VHF transmitter, two TDMA receivers on parallel VHF channels, a DSC channel 70 receiver, interface processor and internal GPS receiver. The GPS receiver is a 12-channel all-in-view receiver and has Differential capabilities (DGPS). The GPS receiver provides UTC reference and also provides position, COG and SOG in the event that a connected external GPS receiver fails.

The FA150 provides multiple interfaces for Radar, ECDIS and PC. The available Combo GPS/VHF antenna affords flexible, easy installation.

The FA150 provides the following data:

• MMSI (Maritime Mobile Service Identity)
• IMO Number (where available)
• Call sign & vessel name
• Length and beam
• Type of ship
• Location of position-fixing antenna on ship
• Ship's position with accuracy indication and integrity status
• UTC
• COG, SOG and Heading
• ROT (Rate of Turn) where available
• Ship's draught
• Navigation status
• Hazardous cargo (type)
• Destination and ETA (at captain's discretion)
• Short safety-related messages and free messages.

The FA150 complies with IMO MSC.74(69) Annex 3, A.694, ITU-R M.1371-1 and DSC ITU-R M.825. It also complies with IEAC 61993-2 (Type testing standard) and IEC 60945 (EMC and environmental conditions).