Sea Marshall® - Lost Diver Alerting Unit, Personal Locator Beacon, PLB8-LR ‘SOS’
 
   
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 Alerting Units SMRS-LR Man Overoard Alert SMRS-LD Lost Diver SMRS-MS Submariner SMRS-IS Industrial
 Base Units SARfinder 1003 (Fixed) CrewFinder RT-202 / 300 / 500 (Fixed) CrewGuard 121 (Portable)

Product Code:
ISPLB8X
ISPLB8
ISPLB8X - ISPLB8ISPLB8X - ISPLB8ISPLB8X - ISPLB8
Frequency: 121.5MHz (World Wide Emergency Homing Frequency)
This frequency gives you the full support of all Search And Rescue Crews worldwide should you require it. (Test & Trials Frequency Units on 121.65 MHz are available by special Order)
Applications: Application
Alerting Unit (Approx.)
Signal range distances:
Alerting Unit (Approx.) Signal range distances
Activation: Manual & Automatic (Salt & Fresh Water)
Activation
Keep your PLB clean.
Store in a dry place away from corrosive substances.
OFF Position: Position the side ready button in the UP position.
Off Position
Test Facility:
Low Power Test Facility & Battery Check
Green LED = Battery OK
Green & Red LED = Battery Low
Red LED = Battery flat
During Test the unit will transmit a low power signal for approx. 30 metres. 
This can be checked on a receiver tuned to 121.5 MHz
Test facility
Battery: Lithium, 9 Volt. User replaceable. Unused the maximum battery shelf life is 10 years.
BatteryBattery Status
Antenna: Fixed, (Optional Detachable Model), Quarter Wave Electroluminescent Flashing with built in status LEDs
Antenna
Antenna Material: Black Polyurethene shroud
Output Power: 100mW/20dBM
Duty Cycle/Modulation:  Continuous/Swept Tone A3X
Weight: 150 grammes approximately
Temp. Range: -25ºC to +55ºC
Transmit Endurance: Average 20-30 hours
Case Dimensions: 73mm x 70mm x 29mm
Correct wearing of unit:: Make sure the antenna is positioned towards the top of the body to ensure maximum signal transmission. Make sure the body of the unit is able to move freely into the water to allow automatic activation.
Correct wearing of unit
Approvals:
R & TTE

EEx ib llB T4
Standard: EN SO 014/50 020
Certificate No.: KEMA03ATEX1451
Approvals USA: FCC ID: GC493597
Recommended Use: Oil and Gas workers

Disclaimer: Sea Marshall® Alerting Units/MSLDs are an ‘Aid to rescue only’, they do not guarantee your safety. The Sea Marshall® MSLDs will dramatically increase the chances of detection and location of a Man Over Board. Personal safety remains at all times the sole responsibility of the individual. It is the responsibility of the individual to inform their local Coast Guard, their senior personnel/crew members and or family of their intended location/destination and estimated duration of journey. It is also the responsibility of the individual to notify these people of the type of safety equipment they will be carrying. In the case of accidental activation the user should de-activate the unit and notify the appropriate Search And Rescue Authority.