摘要 |
Radio transmitter which is capable of transmitting a signal containing specific identity information associated with the said transmitter and/or with its user and which includes electronic transmission means 2 to 9 enclosed in a box 1. According to the invention, this transmitter is characterised in that at least some of the identity information is contained in a memory enclosed in a module 11 which is capable of being mechanically connected (via 12), removably and interchangeably, to the said box 1 and electrically connected to the said electronic transmission means 2 to 9. Construction of distress beacons. <IMAGE>
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