"> Sperry Marine VisionMaster FT X-Band 8ft Slotted
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Sperry Marine

VisionMaster FT X-Band 8ft Slotted

Sperry Marine VisionMaster FT X-Band 8ft Slotted is identified in the source list as a marine radar system. The display and controls are normally installed on the bridge, with the scanner and associated transceiver equipment mounted on a mast or other elevated position. Its purpose is to detect and display surrounding targets and coastline returns to support navigation, collision avoidance and situational awareness. The source record provides no additional model-specific operating figure beyond the listed designation and category. The installation combines scanner, transmitter or solid-state source, receiver, processing, display and navigation-sensor inputs, with architecture depending on the exact model. The exact model designation and any antenna or band information in the source distinguish scanner configuration and radar generation from neighboring units; refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

antenna type 8ft Slotted
imo compliant True
arpa True

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Common failures & inspection points

●Scanner-drive or rotation failure caused by motor, gearbox, bearing or power faults, resulting in loss of scan or a radar alarm
●Transmitter or radio-frequency stage failure caused by component aging or electrical faults, resulting in weak or absent target returns
●Heading, speed or position-input failure caused by sensor or network faults, resulting in incorrect stabilization or target vectors
●Display or processing fault caused by software, power-supply or hardware problems, resulting in frozen, blank or corrupted presentation
●Scanner-window contamination or water ingress caused by salt, moisture or seal deterioration, resulting in reduced range, intermittent faults or corrosion

Service & Maintenance

Inspect scanner rotation, housing condition, waveguide or cabling, power supplies and bridge connections. Verify that heading, speed and position inputs are valid and compare radar presentation with known targets. Check alarms, guard functions and target-tracking behavior using the vessel's approved test procedure. Inspect exposed scanner housings for salt, water ingress and damaged seals and maintain safe radio-frequency isolation before work aloft. Back up configuration data where supported and document approved software or hardware changes. Refer to the manufacturer documentation for the exact figure for performance tests, transmitter servicing and alignment.

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Replacement Parts

Keep fuses, power-supply modules or approved electronic spares, scanner-drive consumables, seals and interface components recommended for the installed radar. Follow the manufacturer's spare strategy for serviceable transmitter components. Ensure replacement modules preserve type approval and software compatibility.
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Equipment Model #126758 · ✓ still in production