Transponders and Interrogator

Transponders are highly sophisticated devices that respond to a coded signal from an acoustic interrogator, providing precise distance and heading information. Multiple transponders can operate simultaneously in the same area without any interference, thanks to their ability to use different frequencies. These transponders are versatile and can be easily attached to or dropped at any underwater site, allowing for quick and convenient relocation. The interrogator can be carried by a diver or deployed from a boat. Additionally, with options like the standard housing, extended operation housing, and very long duration housing, transponders offer flexibility and extended operating times to suit various needs.

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