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156.025MHz~162.025MHz Boat AIS Class B Transponder

156 025mhz 162 025mhz boat ais class b transponder



1. Product Description

AIS class b transponder adopt advanced and independent R&D technology of high stable speed and course.

SAIYANG class b ais transponder is built-in high sensitivity GPS receiver board with accurate positioning.

Our boat ais fully satisfy the technical standards for Class-B AIS, IEC62287-1.



TX Channel 1 ch
RX Channel 2 ch
Frequency 156.025~162.025MHz
Bandwidth 25KHz
RF Out Power 2W
Modulation GMSK
TX Channel 87B/161.975MHz
RX Channel 88B/162.025MHz
Data Interface RS422/RS232
Data Rate NMEA0183, 38400bps
Data Format Comply to IEC61162
Antenna 50Ω,TNC(GPS Antenna)
BNC(VHF Antenna)
Power Voltage DC 24V(Internal Isolated Power)
Allowed Voltage Range:11-32V DC
Current ≤0.3A for RX, about 1A for TX
Compass Safe Distance ≥1.5m
GPS Accuracy ±10m(1-2m when receive Message 17)
Environment Temperature: -15~+55°C
Waterproofing: IP44
Size 260mmx190mmx55mm
Weight 2kg
Standard Annex 1.GPS Attenna
2.Power Line
3.Safety Fuse, Locking Screws
4.Manual Certification, Warranty Card