海事装备
| 规格参数 | 参数值 |
|---|---|
| IMPA编码 | 372511 |
| 产品单位 | PCE |
| 产品规格 | Transmitting a distress alert either through the polar orbiting satellite service, operating in the 406 MHz band, or through the INMARSAT geostationary satellite service operating in the 1.6 GHz band. The unit will also float free if the ship sinks and will be automatically activated when afloat or activated manually in emergency. The EPIRB mentioned here is operated on 406 MHz and 121.5 MHz by the COSPAS/SARSAT satellite system which is adopted widely to the ships in the early stage of the in |
| 中文汉化 | 372511 卫星应急无线电示位标，406MHz/121.5MHz -----描述-----：该设备可通过工作在406 MHz频段的极轨卫星服务，或工作在1.6 GHz频段的INMARSAT地球同步卫星服务发送遇险报警信号；当船舶沉没时，设备会自动脱离并浮出水面，在漂浮时自动启动，也可在紧急情况下手动启动。此处所述EPIRB（紧急无线电示位标）运行于406 MHz和121.5 MHz频段，采用COSPAS/SARSAT卫星系统，是GMDSS全球海上遇险与安全系统初期阶段广泛用于船舶的定位信标；此类EPIRB通过406 MHz频段向卫星发送识别信息，并通过121.5 MHz频段发射供搜救船只测向定位的信号，同时配备闪光灯以精确定位其位置。订购时需提供船舶注册国旗、呼号等信息，由制造商在交付前编程至设备中作为救援识别信号。 |
| IMPA版本 | 8th Edition |
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