sarfinder plb ais

sMRT SARfinder base unit with antenna and cable

£2,400.00

The base unit is being replaced by the digital version so this item will not be available for despatch until the beginning of December 2024.

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Description

The sMRT SARfinder monitors the emergency frequency 121.5MHz.

Which provides an instant audible alarm and direction bearing. After a distress signal is received from one of our compatible Personal Locator Beacons.

Why choose a sMRT SARfinder?
  • 24/7 Monitoring
  • Works instantly
  • Automatic alarm and in-water tracking
  • Compass-style LED display makes it easier to carry out a self-managed rescue
  • Can monitor an unlimited number of alerting units
  • Includes an antenna

sMRT SARfinder base unit Manual click here

  • Control Box Dimensions 165x95x65mm - Aluminium Box (excluding antenna & connectors)
  • Control Box Weight 1000gms
  • Mounting Options Surface 210mm x 146mm (Opt 1)
  • Bracket 260mm (Opt 2) weight 1000gms
  • Antenna Base Dimensions 550 mm H x350mm W - PVC Plastic
  • Antenna Base Weight 950gms
  • ]Antenna Pole Mounting Bkt 50mm Internal Dia
  • Temperature range -20°C + 55°C (Operational)
  • Bandwidth 25 KHz
  • Modulation AM
  • Ports DC12V Power Cable (1m) Antenna Cable (20m)
  • Waterproofing IPX67
  • Sensitivity 3 dBuV/m (threshold of target bearing resolution)
  • Frequencies 121.5 MHz, 121.65 MHz (Test 1), 121.775 (Test 2)
  • Criteria of ELT/PLB recognition Audible AM down-swept tone (compliant to ITU-R M.690-2)]
  • Audio output max. 8Vss (speaker > 8 Ohm)
  • Relay contact Floating, carrying capacity max. 0.5 A/10W
  • Current Consumption Standby = 300mA – Tracking = 850mA – Alarming 1300 mA
  • If alarm + ext. speaker (8 Ohm) = 400mA
  • Operating Voltage 12V DC (with transient compliance to ISO 7637-2)
  • AntennaGain 1.4 dBi nominal
  • Bearing detection method Triangular phase delta
  • Bearing resolution accuracy ±15° @ 10 dBuv/m maximum
  • Antenna Triple Coax Cable Impedence: 75 Ω
  • Capacitance 60pF / m
  • Attenuation / 10 m: 0.28 dB @ 1.5 MHz, 2 dB @ 100 MHz, 4.7 dB @ 500 MHz
  • Attenuation / 100 m: 20 dB @ 100 MHz
  • Diameter: 7.2 mm
  • Operating temperature: –20 → +70 °C
  • Coaxial Type : Triple RG179B/U
  • Standards Tested to: ETSI EN 301 489-1 V1.5.1 (2004-11)
  • ETSI EN 301 489-22 V1.3.1 (2003-11)

Additional information

type

Base Unit + Antenna +20m cable, Base Unit + Antenna +30m cable, Base Unit + Antenna +40m cable, Base Unit + Antenna +50m cable, Base Unit + Antenna +60m cable, Base Unit + Antenna +70m cable

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