- Walkie Talkie[10]
- Repeater[2]
- Telecom Parts[1]
- Railway Supplies[1]
- Wireless Networking Equipment[9]
- Fixed Wireless Terminals[1]
- Other Marine Supplies[9]
- Other Telecommunications Products[1]
- Alarm[1]
- Navigation & GPS[10]
- Set Top Box[4]
- Other Audio & Video Equipments[2]
- Wheel Alignment[2]
- LED Displays[1]
- Conveyors[5]
- Electronics Production Machinery[2]
- Auto Production Line Equipment[1]
- Tool Box[10]
- 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
Marine buoy gps for Monitoring fishing net's position M4503
Marine GPS: TRAWL AIS M4503
Specifications:
Dimension | Size : 400mmx*81mm(L*W) Weight : 450g |
Electrical Interface | UART data line |
Power | 3.7V Lithium |
Working time | More than 200 hours continuous working |
Antenna | Built-in VHF,GPS antenna |
GPS Module | In accordance with IEC61108-1 standard |
Working Environment | –25°C~+55°C;Protection-grade IPX7 |
Trawl AIS | Transmitter: 1 Working Frequency:161.975 MHz ,162.025MHz Output power:34.8dBm±1.5 dBm Channel Bandwidth:25KHz Channel Spacing:25KHz Modulation Mode: 25KHz GMSK Bit Rate: 9600b/s±50ppm (GMSK) |
Standards | IEC62287-1: 2006-03 IEC60945: 2002 ITU-R M.1371-2 |
Features:
l This Trawl AIS is the first equipment in China,completely independent intellectual property.
l Adopt CS-TDMA technology and be full compliance with international standard;
l Communicate with international standard AIS ship-borne devices(Class A, Class B),base station, AIS buoy communication;
l With first-class single board solution, the collaboration of optimized software and hardware;
l Excellent RF performance, stable and reliable emission;
l Power-on self test feature can automatically detect the interior states of devices, to ensure products’ high stability, reliability and maintainability.
l Long time battery, more than 200 working hours each time, easy and fast replacement for battery
l High-grade protection standard Enclosure, waterproof, anti-salt, anti-sunshine, anti-immersion, ensure the equipment can work in harsh environment
l Lead-fee products, meet the no-electronics environmental regulations(RoHS)
l Built-in integrated GPS,VHF antennas inside transmitter make the installation and using more simple and convenient.
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Marine buoy gps for Monitoring fishing net's position M4503
