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LPDA Marine Monitoring System with Rotator



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Frequency range 30 - 1000 MHz
VSWR < 2:1 (95% of band)
Gain 4 dBi (95% of band)
Polarisation Vertical
Power handling 200 W
Supply voltage 220 V AC
Maximum current 0
Serial interface RS422
Control protocol ASCII commands
Rate of turn 30°/s
Rotation 360° no limits
Rotary joint Internal 2-channel rotary joint
Height of stack 5.7 m
Turning radius 2.0 m
Crane height required 5.8 m above mounting base

    Product Applications

    Signals Intelligence

    Design Features

  • Two wideband LPDAs on a single mast. Rotator for aiming and scanning all angles. Internal rotary joint for 360° coverage. Low-loss internal cables. Designed for shipboard use above deck. Extreme environmental specifications for wind, water and salt. High-wind speed capability. Protected cable exit system. High-power capability for immunity from nearby communications.