EPIRB (406 MHz) · EPIRB / SART
Jotron Tron 45S is a emergency position-indicating radio beacon. It is normally installed in an approved accessible position, commonly near the bridge or externally in a float-free arrangement depending on the installation. Its primary purpose is to transmit a distress alert and identification information for search-and-rescue response when activated. Unlike a handheld VHF or routine communications terminal, an EPIRB is a dedicated emergency beacon intended for distress alerting rather than normal ship-to-ship traffic. For exact ratings, dimensions, settings, materials, connection details, and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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What our service work and the manufacturer documentation say about keeping this model running.
Check mounting, accessibility, release arrangement, casing, antenna, labels and self-test indication. Confirm battery and release-device validity dates against the approved equipment records without inventing replacement intervals. Verify beacon identity and registration data. Functional testing beyond the permitted self-test must follow manufacturer and regulatory procedures.
Normally keep the approved mounting and release hardware in serviceable condition and arrange certified replacement batteries or hydrostatic-release units as required; minor spares may include seals, lanyards and mounting fasteners where manufacturer-approved.
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