Tianjin 712 Communication & Broadcasting Co., Ltd.
Main products:Marine AIS,Two Way Radio,GPS
Products
Contact Us
  • Contact Person : Ms. Wu Liping
  • Company Name : Tianjin 712 Communication & Broadcasting Co., Ltd.
  • Tel : 086-022-65388698
  • Fax : 086-022-65388646
  • Address : Tianjin,Tianjinshi,Rm. 218-219, Syntheses Service Building, West Area, No. 19, Xinye Sixth Street, West Tianjin Economic and Technological Development Zone
  • Country/Region : China
  • Zip : 300462

Adopt CS-TDMA technology Marine AIS Class B M4501

Adopt CS-TDMA technology Marine AIS Class B M4501
Product Detailed
1.AIS Class B 2.Adopt CS-TDMA technology 3.Full compliance with international standards 4.High performance,high reliability

Marine AIS Class B 

 

        R&D Center of Tianjin 712 Communication & Broadcasting Co., Ltd. is an customer-oriented laboratory. It can provide complete operation and maintenance solutions according to customer's requirement and meet the operators' needs for availability, localization and service quality. We are willing to make sincere cooperation with you to expand the application field of AIS technology, make product secondary development and realize maximum values together with you.

1.Product features:

   Main Chassis adopt CS-TDMA technology, full compliance with international standards;

   High performance, high reliability, high integration;

   Support mute function;

   International standard interface, flexible embedded mode.

2.Technical Specifications:

Appearance

Dimension:162mm*100mm (L*W)

Electrical Interface

Bi-direction RS232 interface,38.4K BaudBi-direction RS422 NEMA interface,38.4K Baud

Power Supply

12V DC    24V DC Average power consumption  Alarming:12W  Standby:5W

Connector

VHF Antenna Connector

GPS Antenna Connector

RS232/RS422/Power Supply

GPS Module

In accordance with IEC61108-1 standard

 Operating

Temperature

–20°C~+55°C

VHF Transceiver

Transmitter: 1 Receiver: 2(At one time AIS/DSC Optional)

Frequency:156.025-162.025MHz,25KHz Step Output Power:33dBm±1.5 dBm Channel Bandwidth:25KHz Channel Step:25KHz Modulation modes:   25KHz GMSK (AIS RX and TX)   25KHz FFSK (DSC RX ) Bit Rate:  9600 b/s±50ppm (GMSK)   1200 b/s±30ppm (FSK)

Receiving Sensitivity:   Sensitivity  -107dBm   Error Rate   20%   Co-Channel Rejection  10dB   Adjacent Channel  70dB  Inter-modulation Rejection   65dB  Blocking   84dB

Compatible with Standards

IEC62287-1:2006-03 IEC60945:2002 ITU-R M.1371-2

          

3.Applications

    This main chassis can be flexibly embedded into IPC (Industrial PC) and compatible with AIS marine electronic devices and achieve functional diversity in different working environment.

Adopt CS-TDMA technology Marine AIS Class B M4501



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