NX-700A SART
The Furuno NX-700A SART is a radar search-and-rescue transponder. It is normally installed with survival craft or GMDSS equipment for emergency deployment. It is designed for localization of survival craft by producing a recognizable response on nearby marine radar. The operating principle relies on response to interrogating radar signals. The supplied entry gives no additional verified capacity, pressure, power or dimensional figure for this model. Compared with neighbouring models, the relevant differences are battery, antenna, mounting/deployment arrangement and exact response characteristics; these must be confirmed from the installed documentation rather than inferred from the model designation alone. Service and survey attention should concentrate on battery validity, self-test, antenna/casing, stowage and deployment equipment. For exact ratings, dimensions, tolerances, test limits and model-specific settings, refer to the manufacturer documentation for the exact figure.
Components & Design
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Technical Data
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Common failures & inspection points
Service & Maintenance
Check battery/service expiry, approved self-test, casing, antenna, activation arrangement and identification/registration. Verify mounting, lanyard, pole or hydrostatic-release arrangement where applicable and ensure deployment is unobstructed. Do not generate a live distress transmission during routine inspection unless an authorized test procedure specifically requires it.
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