SEA 20 SART

SEA 20 SART
  • Approved to IEC 1097-1
  • Telescopic mast
  • Small and lightweight
  • Ship or survival craft applications
  • 5 year longlife replaceable battery pack
  • Maintenance Free
  • Audio/visual alarm
  • Built-in test facility
  • Mounting options - internal/external
  • GMDSS Approved
The SEA 20 Search and Rescue Transponder (SART) is a 9GHz receiver/transmitter. On receiving a pulse from any standard 9GHz X-band radar, the SART immediately transmits a signal which clearly identifies the survival craft on the radar screen by means of a series of 12 in-line dots. Once activated, the SEA 20 SART will remain in standby mode for over 96 hours. The SEA 20 is fully approved and has been designed for assisting in air/sea rescue operations in accordance with IMO, GMDSS requirements.

Designed to meet the toughest of marine environments, the SEA 20 has been proven in use worldwide.

SEA 20 SART
SPECIFICATIONS

Type: Search and Rescue Transponder (SART), transmitting on 9.2 - 9.5 GHz
Color: International distress orange.

Approval: Approved by every major maritime nation around the world

Operating conditions: -30°C to +65°C (stored)
-20°C to +55°C (operational)

Battery: Capacity: 96 hours on standby, followed by 8 hours operational.
Type: Lithium

Receiver Response: 9.2 - 9.5 GHz, sensitivity better than -50dBm

Transmitter Response: 12 forward and return sweeps through the range 9.2 to 9.5 GHz. Nominal sweep times 7.5us forward and 0.4us return. Minimum recovery time following excitation, less than 10us. Response reply to receiver signal less than 0.5us.

Radiated Power: Not less than 400mW (+26dBm)

Antenna Characteristics: Vertical beamwidth at least ±12.5 degree relative to the horizontal plane of the radar transponder to ±2dB. Azimuthal beamwidth omnidirectional to ±2dB.

Dimensions: Length: 11.81" (300mm)
Diameter: 1.57" (40mm)
Lanyard: 10 meters
Weight: 950g (without bracket)

Specifications subject to change without notice or obligation.

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Last Updated August 31, 2001