Preface; About This Manual; Reporting Comments Or Suggestions Concerning This Manual; Conventions And References - Comtech EF Data CDM-570 Installation And Operation Manual

About this Manual

This manual provides installation and operation information for the Comtech EF Data CDM-570
or CDM-570L/CDMR-570L Satellite Modems (collectively referred to throughout the remainder
of this manual as the CDM-570/570L). These modems are essentially identical in their operation,
with the following differences:
•
The CDM-570 operates in the 70/140MHz IF band and includes support for externally
connected Comtech EF Data Transceivers (CSAT-5060, KST-2000A/B);
•
The CDM-570L and CDMR-570L operate at L-band and include support for externally
connected Block Upconverters (BUCs) and Low-Noise Block Downcoverters (LNBs).
This is a technical document intended for the persons responsible for the operation and
maintenance of the Comtech EF Data CDM-570/570L.

Reporting Comments or Suggestions Concerning this Manual

Comments and suggestions regarding the content and design of this manual are appreciated. To
submit comments, please contact the Comtech EF Data Technical Publications Department:

Conventions and References

Patents and Trademarks

See all of Comtech EF Data's Patents and Patents Pending at http://patents.comtechefdata.com.
Comtech EF Data acknowledges that all trademarks are the property of the trademark owners.
TechnicalPublications@comtechefdata.com.
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PREFACE