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- Table of ContentsOffers a standard system for use as a navigation sensor, acoustic modem,
data acquisistion module or acoustic command and control module for use in custom systems.
The package is ideal for AUV, ROV and instrument manufactures who want to outfit their
equipment with advanced capabillities. Engineering support is always available. 
Custom solutions for individual clients are also possible. Many of our current standard systems started out as custom designs, and we are currently working on custom systems for tasks such as marine mammal tracking. Our system's flexable architecture makes it easy to tailor designs to fit your needs, and our engineers are always looking for a new challange.
Acoustic Tracking & Navigation Modules
Our OEM and custom solutions are based on acoustic tracking, navigation and telemetry
modules that can be readily incorporated into underwater vehicles and instruments.
Currently available are the small and inexpensive EM-0 module and the higher performance
EM-2 module. If you are interested in using either of these modules, please download
the appropriate manual here. Fell free to call with any questions you might
have. Our engineering staff is always glad to help.
EM-0 is a miniature electronics module for acoustic tracking, telemetry, data acquisition and data logging applications. This manual describes the features, specifications, use and integration of the EM-0 module. It is a Microsoft Word file compressed using PkZip.
Download Compressed Microsoft Word version (dtm_em0.zip) (555Kb)
EM-2 is a high-performance electronics module for acoustic tracking, AUV navigation, telemetry, data acquisition and data logging applications. This manual describes the features, specifications, use and integration of the EM-2 module. It is a Microsoft Word file compressed using PkZip.
Download Compressed Microsoft Word version (dtm_em2a.zip) (1681Kb)
This package consists of one STM-1 surface module, one EM-2 electronics module. The EM-2 comes with a sonar transducer, depth sensor data exhange cable, and power supply. Custom installation or the EM-2 and components is required. Engineering support is available.