MilSepc Communication Logo STU-III / SECTEL 1500
Secure Telephone Unit

Welcome to the STU-III / SECTEL 1500 Secure Telephone Unit page.

This page is under construction.

I need your help as a reader for information.  I am looking for information, manuals etc ... for all types of STU equipment.  Of particular interest at this time is the STU-III SECTEL 2500, 3500 and SECTEL 9600 models (manuals would be nice to start with!).

Additionally, any information on STU key management, specially on the commercial units,  would be appreciated.

If you have anything that you are willing to contribute, please use the link bellow and send me an e-mail.


Motorola STU-III / SECTEL 1500
Motorola STU-III / SECTEL 1500

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Updated: July 01, 2007
2006-2017, Richard Lacroix

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