SOS Rescue 406 EPIRB
| 406MHz
Float-Free Emergency Position Indicating Radio Beacon (EPIRB) The SOS 406 Epirb combines modern styling with the strength and durability required for a fully GMDSS compliant EPIRB. Using state-of-the-art electronics with a 3 cell Lithium battery has resulted in a small and lightweight EPIRB with a compact mounting footprint.
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Manual
(pdf
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Description
The Pains Wessex SOS 406 is a third generation satellite distress beacon designed to operate in conjunction with the Cospas-Sarsat international satellite search and rescue system. This system locates beacons transmitting on the 406MHz frequency to within 5km (3nm). Once Search and Rescue (SAR) units are at the distress scene the beacons 121.5MHz homing transmitter and its high intensity xenon strobe light aid final location even in poor visibility.
The SOS 406 is fully compatible with Cospas-Sarsat and Global Maritime Distress Safety System (GMDSS) regulations and meets the latest requirements (A810-19) of the International Maritime Organisation (IMO).
When shipped the beacon is programmed with a unique serial number which must be registered with the national authorities. Where national authorities allow, the beacon can be re-programmed with the vessel's satellite or radio call sign. This is done by the distributor using an infra-red light pen connected to a Windows based computer.
The SOS 406 is supplied with a fully enclosed automatic float free housing which allows the EPIRB to be self-tested while in the housing for SOLAS GMDSS application. For non GMDSS use the SOS 406 can be supplied in a quick release bulkhead mounting bracket, or in a non automatic version of the fully enclosed housing.
Once removed from its mounting bracket activation is automatic by immersion in water or manual by a protected push button on the rear of the EPIRB. An additional self-test button runs a short diagnostic check and indicates the EPIRB is ready for use.
Technical Specification |
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Message formats |
Serialised, MMSI and radio call sign |
Programming |
Via RS232 light pen and Windows based PC |
Temperature |
Operating -20° C to +55° C (Class 2) |
Storage |
30° C to +70° C |
Battery life |
6 years storage then 48 hours operation |
Sealing depth |
Waterproof to 10m |
Weight |
700g (1.6lb) |
406MHz transmitter Frequency 406.025MHz +/- 2kHz Output power 5 Watts +/- 2dB Modulation Biphase 1.1 +/-0.1 radians. 121.5MHz transmitter Frequency 121.5MHz +/- 3kHz Output power 50mW ERP Modulation AM, up or down swept tone. Visual location Intensity 0.75Cd Xenon discharge light Flash rate 23 flashes per minute
Approvals
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Australian Communication Authority |
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Complies with IMO resolutions A662(16), A694(17), A810(19) |
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Complies with IEC1097-2 |
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Approval to Cospas-Sarsat C.S T.001 and T.007 |
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Approval to European ETS-300-066 |
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Approval to USA, RTCM pending |
