简述SART、VHF的使用、检查与养护方法。
简述SART、VHF的使用、检查与养护方法。
相关考题:
下述设备中属于GMDSS船载设备基本配备的设备是_____。A.VHF无线电话,有CH70DSC功能的VHF和VHF/DSC值守机B.SART和EPIRBC.NAVTEX接收机D.A+B+C
下列哪些设备具有定位功能:() 1、VHF 2、406 MHz EPIRB 3、VHF EPIRB(VHF+SART) 4、SART 5、SESA、1、2、3B、2、3、4C、1、4、5D、3、4、5
GMDSS要求船舶必须配备().A、DSC和SESB、SART、TWO-WAY VHF和EPIRBC、SART、EPIRB和518NAVTEXD、SART、TWO-WAY VHF、EPIRB和518NAVTEX,VHF DSC
单选题How can vessel personnel detect the operation of a SART in its vicinity?()AA unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearingBA unique two tone warbling signal heard on VHF-FM ch-70CA unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiverDThe SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
单选题下列哪些设备具有定位功能:() 1、VHF 2、406 MHz EPIRB 3、VHF EPIRB(VHF+SART) 4、SART 5、SESA1、2、3B2、3、4C1、4、5D3、4、5