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HX2600 航行警告接收機(jī) NAVTEX*
產(chǎn)品描述：
一般要求
接收頻率
518KHz、490KHz、4209.5KHz、486KHz
可同時(shí)接收通道
雙通道(即一個(gè)接收機(jī)工作在518KHz通道,另一個(gè)接收機(jī)可以在490KHz/4209.5KHz、486KHz之間切換)。
靈敏度
有用信號(hào)電平在-107dBm時(shí),誤碼率＜4%
選擇性抗干擾性能
阻塞抑制比:按照IEC61097-6標(biāo)準(zhǔn)規(guī)定頻率的強(qiáng)信號(hào)干擾下,收到有用信號(hào)誤碼率＜4%
同頻干擾抑制比:在同頻于(按照IEC61097-6標(biāo)準(zhǔn))收到有用信號(hào)誤碼率＜4%
互調(diào):在兩個(gè)不同干擾源的同時(shí)干擾下(按照IEC61097-6標(biāo)準(zhǔn)規(guī)定的頻率和電平)收到有用信號(hào)誤碼率＜4%
天線保護(hù)
在天線端加上無(wú)調(diào)制信號(hào)幅度30V(e.m.f)。
頻率范圍100kHz～28MHz,15分鐘之后設(shè)備仍可正常工作。
顯示器規(guī)格
800×480點(diǎn)陣154×85.9mm(7英寸彩色屏幕)
信息存儲(chǔ)功能
可存儲(chǔ)200條信息,平均每條信息500字符,存儲(chǔ)時(shí)間為60～72小時(shí)。被標(biāo)記信息可以*保存,用戶不可自行刪除。
外部接口
一個(gè)打印輸出接口。
發(fā)聲報(bào)警
音量不小于75dBA～85dBA
電源
12V～24V DC
本技術(shù)條件的法規(guī)依據(jù)
IMO Resolution MSC 148(77),IEC 61097-6,IEC60945(2002)
General requirements
Receiving frequency
518KHz,490KHz,4209.5KHz,486KHz
Receive Channels simultaneously
Dual-channel(ie,a receiver operating in 518KHz channel, the other receiver can switch between the 490KHz/4209.50KHz,486KHz)
Sensitivity
Useful in -107dBm signal level ,the bit error rate less than or equal to 4%
Selective anti-jamming performance
Blocking rejection ratio: In accordance with IEC61097-6 standards for frequency of strong signal interference , the received useful signal bit error rate less than or equal to 4%;Co-channel interference rejection ratio: interfering sources in the same frequency interference (in accordance with IEC61097-6 standard) received useful information such as number of bit error rate of less than At 4%Intermodlation: At the same time two different sources of interference (in accordance with IEC61097-6 standards for frequency and level) received useful signal error Rate is less than or equal to 4%
Antenna protection
In the antenna signal with no modulation amplitude emf 30V.
Frequency range of 100KHz～28MHz,15 minutes after the device can still work
Display Specifications
240×128 dot matrix 144mm×104mm
Information storage
Can store 200 messages, with an average of 500 characters each message, the storage time is 60～72 hours. Information can be stored permanently marked with users can not manually delete them.
External Interface
A print output
Andible alarm
Volume of not less than 75dBA～85dBA
Power
12V～24VDC
The method according to technical requirements of the regulations IMO Resolution MSC148(77).IEC 61097-6,IEC60945(2002)
江蘇游龍救援設(shè)備有限公司為您提供的HX2600 航行警告接收機(jī) NAVTEX產(chǎn)品在您成功下達(dá)訂單后表示您已成為游龍救援尊敬的客戶！
游龍友情提示：在閣下您收到購(gòu)買(mǎi)的貨物后兩天之內(nèi)！
（1）發(fā)現(xiàn)所購(gòu)產(chǎn)品HX2600 航行警告接收機(jī) NAVTEX有明顯的制造缺陷的。
（2）產(chǎn)品經(jīng)過(guò)換貨但仍然存在質(zhì)量問(wèn)題的，可以要求退換貨！
客戶在收到產(chǎn)品時(shí)在送貨員面前拆箱檢查，若發(fā)現(xiàn)貨物有質(zhì)量問(wèn)題的，可以要求換貨！
