网位仪
| 型号： | M4503 |
|---|---|
| 品牌： | TCB |
| 原产地： | 中国 |
| 类别： | 电子、电力 / 通信和广播电视设备 / 无线电器材 |
| 标签︰ | 通讯 , 渔网 , 拖网 |
| 单价： |
-
|
| 最少订量： | 1 件 |
产品描述
TRAWL AIS M4503
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.
Specifications
|
Dimension
|
Size :400mm×81mm（L×W）
Weight : 450g
|
|
Electrical Interface
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UART data line
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|
Power
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3.7V Lithium
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|
Working time
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More than 200 hours continuous working
|
|
Antenna
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Built-in VHF、GPS antenna
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GPS Module
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In accordance with IEC61108-1 standard
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|
Working Environment
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–25℃～＋55℃;Protection-grade IPX7
|
|
Trawl AIS
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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
|
会员信息
| 天津七一二通信广播有限公司 | |
|---|---|
| 国家/地区︰ | 天津市塘沽区 |
| 经营性质︰ | 生产商 |
| 联系电话︰ | 15510809200 |
| 联系人︰ | 李春远 (市场经理) |
| 最后上线︰ | 2014/04/08 |
