ais transponder ship safety management system

{"cid":"91197283","title":"AIS Transponder GMDSS GMSK modulation embedded processing platform and time-division multiple address","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/ea\/d458e00e7ed37078073d707feb3f-200x200-1.jpg","attrs":{"Brand Name":"THUNDSEA","Model Number":"AIS Transponder","Minimum Order Quantity":"one set","Delivery Time":"15 Days","Certification":"CCS","Place of Origin":"Qingdao","Payment Terms":"L\/C, T\/T","Supply Ability":"30 set per month","Packaging Details":"carton box","Frequency range":"161.975MHz,162.025MHz","Transmitting power":"2W(33dBm)\u00b11.5dB","Modulation mode":"GMSK\/FM","Data rate":"9600bps","Action distance":"\u22655nm","Workable time":"\u226596 hours(\uff0d20\u2103)","Power source":"Li battery,7.2V","Water-tightness":"10M\/Keeping 5 minutes","Working temperature":"\uff0d20\u2103~55\u2103","Weight":"500g","Size":"350mm\uff08H\uff09,103mm\uff08W\uff09"}}

{"cid":"91197938","title":"24VDC 0.12A Power 4.3\" Color LCD Marine GPS Navigation Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/2b\/414ac14353e704abe23e62782034-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JUVI","Model Number":"HP-528A","Minimum Order Quantity":"1 PC","Delivery Time":"7 days","Certification":"ABS, BV, CCS, DNV-GL, KR, LR, NK, RINA, RS, PRS, IRS, CRS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000+PCS+Month","Packaging Details":"Standard Export Packing","Product Name":"Marine GPS Navigation Systems 4.3\" Color LCD Marine GPS Navigator Combo With AIS Transponder","MOQ":"1PC","Application":"Marine boat ship vessel","Type":"Class B","Screen size":"95.04(W)x53.85(H) mm","Display mode":"Plotter, AIS radar, AIS lists, Highway, Steering,","GPS Alarm":"Arrival, Anchor watch, XTE, Speed, SBAS, Time,","Power Supply":"12 - 24VDC: 0.24 - 0.12A"}}