valutazioni - 2, GPA: 4.5
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If someone attempts to register a PLB reported as stolen, NOAA or your national authority will notify the appropriate police department. APPENDIX A - ACCESSORIES 1. Multi-Function Belt Clip The SARLink™ comes standard with a multi- function belt clip. To install the clip, simply align the bottom tabs on the clip with the insert holes located on the bottom of the beacon. Snap the clip in place by pressing the top of the clip so that the two top tabs engage in the two insert holes on the top of the beacon (see Figure 5). To remove the clip, push up and back on the top tabs one at a time to disengage the clip from the beacon. Figure 5 - Belt Clip The belt clip has been designed to accommodate your extreme adventures. You can secure your beacon directly to backpack webbing straps, life jackets or belts to ensure the beacon is close at hand. ACR recommends that you secure your beacon someplace on your person that is easily accessible in case of an emergency for rapid activation. Ensure the beacon is secured firmly and is protected before heading out to avoid damage or loss. 2. Attachment Clip NOTE: ACR recommends that once you have clipped your beacon in place that you also anchor the beacon with the lanyard to your life jacket, backpack, etc. to ensure the unit will not be lost if it should break out of the clip. The AquaLink™ comes standard with an attachment clip. To install the clip, simply align the bottom tabs on the clip with the insert holes located on the bottom of the beacon. Snap the clip in place by pressing the top of the clip so that the two top tabs engage in the two insert holes on the top of the beacon (see Figure 6). To remove the clip, push up and back on the top tabs one at a time to disengage from the beacon. Figure 6 – Attachment Clip This clip has been designed to secure your beacon directly to life jacket webbing straps or belts to ensure the beacon is close at hand. ACR recommends that you have a strap on your life jacket in the shoulder area for attachment of the PLB. The beacon should hang with the GPS receiver up (so that the beacon is inverted). This will give the GPS receiver the best possible view of the sky. It is also recommended that you try your life jacket on in the water to see how you float in it and where to best locate the beacon so that the beacon is not in the water. You may choose to carry your beacon in a pocket but you should have a strap installed on your life jacket to attach the beacon when it is activated. This will leave your hands free while treading water. NOTE: ACR recommends that once you have clipped your beacon in place that you also secure the beacon with the lanyard to your life jacket, backpack, etc. to ensure the unit will not be lost if it should break out of the clip. 24satellite APPENDIX B - THE COSPAS-SARSAT SYSTEM 1. General overview Beacons transmit to the satellite portion of the Cospas-Sarsat system. Cospas- Sarast satellites are an international system that utilizes Russian Federation and United States’ low altitude, near-polar orbiting satellites (LEOSAR). These satellites assist in detecting and locating activated 406 MHz satellite beacons. Cospas-Sarsat satellites receive distress signals from beacons transmitting on the frequency of 406 MHz. The Cospas-Sarsat 406 MHz beacon signal consists of a transmission of non-modulated carriers followed by a digital message format that provides identification data. The 406 MHz system uses satellite-borne equipment to asure and store the Doppler-shifted frequency along with the beacon’s digital data message and time of measurement. This information is transmitted in real time to an earth station called the Local User Terminal (LUT), which may be within the view of the satellite, as well as being stored for later transmission to other LUTs. The LUT processes the Doppler-shifted signal from the LEOSAR and determines the location of the beacon, then the LUT relays the position of the distress to a Mission Control Center (MCC) where the distress alert and location information is immediately forwarded to an appropriate Rescue Coordination Center (RCC). The RCC dispatches Search and Rescue (SAR) forces. The addition of the GEOSAR satellite system greatly improves the reaction time for a SAR event. This satellite system has no Doppler capabilities at 406 MHz, but will relay the distress alert to any of the LUT stations. When there is GPS data included in the distress message, SAR authorities instantly know your location to within 110 yards (100 m). This speeds up the reaction time by not having to wait for one of the LEOSAR satellite to pass overhead. Because most of the search and rescue forces presently are not equipped to home in on the 406 MHz Satellite beacons signal, homing must be accomplished at 121.5 MHz. Once the 406 MHz signal is relayed through the LEOSAR and/or GEOSAR network, SAR forces determine who is closest, and then proceed to the beacon using the 121.5 MHz homing frequency. 2. Global Positi...
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