Marine AIS Receiver

$500.00

Marine AIS Receiver | AIS9000 Class B Receive-Only | Saiyang Marine
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Receive-Only Military Technology CCS Certified

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AIS9000 Marine AIS Receiver

nClass B Automatic Identification System – Dedicated Monitoring Unit
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nListen only. Monitor surrounding traffic without transmitting. Ideal for fleet management, secondary watch stations, or vessels that do not require a full transponder.
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[ AIS9000 Receiver Unit ]
nCompact | 2kg | Hanging mount

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⚡ Key at a glance

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  • Dual-channel receiver (CH87/88)
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  • NMEA0183 output (RS422/RS232)
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  • Isolated power system (11-35V DC)
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  • 2kg lightweight – easy to relocate
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Why a pure AIS Receiver?

nUnlike a transponder, the AIS9000 Marine AIS Receiver only receives AIS data from nearby vessels. It does not transmit your ship’s position. This makes it perfect for:
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  • Vessels that are not required to transmit AIS (small craft, pleasure boats)
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  • Secondary monitoring station on the bridge or in the engine room
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  • Coastal surveillance / port authority monitoring
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  • Fleet operators who want to track their own vessels (each vessel has its own transponder, the central station only needs receivers)
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nIt also serves as a cost-effective backup for AIS-enabled chart plotters.
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Designed with Military-grade Philosophy

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Military Technology
nThe latest products integrate military-grade components for better anti-seismic function and radiating performance. Reliable operation in poor conditions (vibration, temperature swings).

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⚡ Isolated Power System
nInternal isolated power supply with wide operating voltage (11-35V DC). Protects against voltage spikes and ensures clean power for sensitive receivers.

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Lightweight & Portable
nOnly 2kg – easy to carry, install, or move between vessels. Ideal for temporary monitoring setups.

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️ Terse Operation
nAccesses AIS independently after power-on. Configure MMSI and parameters via computer or Saiyang T-series Chartplotter.

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What’s in the box

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  • GPS Antenna (TNC connector)
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  • Power Line with safety fuse
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  • Locking screws for hanging installation
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  • Manual, Certification documents, Warranty card
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Typical Applications for AIS Receiver

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 Fleet Monitoring Center
nTrack multiple company vessels without installing a transponder on the monitoring station.

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️ Small Craft / Yacht
nReceive AIS targets for safety, but no legal need to transmit.

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 Port & Harbor Control
nMonitor vessel traffic in real time for logistics planning.

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 Bridge Backup
nSecondary display when main chart plotter’s AIS fails.

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Certifications & Quality Assurance

n✅ ISO9001:2008 International Quality System certified by CCS (China Classification Society).
n✅ Complies with AIS Class B Shipborne Equipment Standard (IEC62287-1).
n✅ NMEA0183 Standard with RS422/232 interface – plug-and-play with most chart plotters.
n✅ Designed and manufactured in Saiyang’s 3500㎡ CCS-certified facility.
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Frequently Asked Questions

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❓ Can this receiver be upgraded to a transponder?
nNo. The AIS9000 Receiver is a dedicated receive-only unit. If you need to transmit, please consider our AIS9000 Transponder model.

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❓ Does it require an MMSI number?
nNo transmission means no MMSI is required for operation. However, you can configure an MMSI for internal logging if desired.

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❓ Can I connect it to my existing chart plotter?
nYes. The NMEA0183 output (RS422/RS232) works with most marine plotters (Furuno, Raymarine, Garmin, Lowrance).

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❓ Is a VHF antenna included?
nVHF antenna not included, but we recommend a standard marine VHF antenna with BNC connector. GPS antenna is provided.

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Get Wholesale Price or Technical Advice

nNeed a quote for fleet deployment? Our team will reply within 24 hours.
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nRequest Quote →

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Hot Tags: marine AIS receiver | AIS9000 receiver | Class B AIS receiver | ship AIS monitor | NMEA0183 AIS | receive-only AIS | CCS certified AIS | Saiyang marine receiver

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n© 2026 Nantong Saiyang Electronics Co., Ltd. – Professional Marine Electronics Manufacturer
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nISO9001 & CCS certified | Specialized in AIS, Fish Finders, Echo Sounders, Chart Plotters
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nTechnical parameters:
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Model AIS9000 Transponder
Power Supply DC 24V (11~35V)
Power High-performance, full isolated, PWM control of power supply
Installation Desk or Hanging Installation
VHF Transceiver  
Frequency Range 156.025 MHz ~ 162.025 MHz
Channel Bandwidth 25KHz
Modulation GMSK
Number of Transmitters 1
AIS Channel 1 CH 87B(161.975 MHz)
AIS Channel 2 CH 88B(162.025 MHz)
Tx Power Output 2 Watt (33 dBm ± 1.5 dB)
Rx Sensitivity < -107 dBm @ 20% PER
Rx Message AIS Class A & B messages
GPS Receiver(Built-in)  
Receiving Channels 50 channels(Customizable GPS+Beidou)
Acquisition Time Cold start:45s,Hot start:15s
Accuracy <15m(95%)
LED Indication  
Power(Red) System power on/off
Error(Yellow) Receiving or transmitting error
TX(Red) Transmitting AIS data
RX1(Green) Receiving AIS channel 1 data
RX2(Green) Receiving AIS channel 2 data
GPS(Green) Receiving GPS data
Interface  
GPS Antenna Connector BNC
VHF Antenna Connector NS-KYA3
NMEA0183(RS-422) 1(38400bps)
Environment  
工Temperature -15°C ~ +55°C (+5°F ~ +130°F)
Protection Level IP44
Applicable Standards IEC 62287-1 ED.22010 IEC 61108-1 ED.12003 IEC61162-1 ED.32007
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nIEC 60945 ED.42002 IEC61162-2 ED.11998 ITU-RM.1371-42010

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