Comtech EF Data DD2401 User Manual
Page 6
Preface
DD2401 Satellite Demodulator
vi
MN-DD2401 - Rev. G
Trademarks
Product names mentioned in this manual may be trademarks or registered trademarks of their
respective companies and are hereby acknowledged.
Copyright
2009, Comtech EF Data This manual is proprietary to Comtech EF Data and is intended for the
exclusive use of Comtech EF Data’s customers. No part of this document may in whole or in
part, be copied, reproduced, distributed, translated or reduced to any electronic or magnetic
storage medium without the express written consent of a duly authorized officer of Comtech EF
Data
Disclaimer
This manual has been thoroughly reviewed for accuracy. All statements, technical information,
and recommendations contained herein and in any guides or related documents are believed
reliable, but the accuracy and completeness thereof are not guaranteed or warranted, and they
are not intended to be, nor should they be understood to be, representations or warranties
concerning the products described. Comtech EF Data assumes no responsibility for use of any
circuitry other than the circuitry employed in Comtech EF Data systems and equipment.
Furthermore, since Comtech EF Data is constantly improving its products, reserves the right to
make changes in the specifications of products, or in this manual at any time without notice and
without obligation to notify any person of such changes.
Record of Revisions
Revision
Level
Date
Reason for Change
1.0
1-28-99
New Release.
1.1
1-18-02
Revised and reformatted Technical Manual.
1.2
2-13-02
Revised Tables 5-2 and 5-3. Added Table 5-4.
1.3
3-1-02
Revised Section 3.3.
1.4
9-30-03
Revised with new features
2.0
6-4-08
Updated RLLP and added Terminal Screens
F
12-12-08
Updated Terrestrial Interface for RS-422, revised for Comtech
G
2-23-09
Clarified use of 8PSK. Technical specifications made to match other product
lines
Comments or Suggestions Concerning this Manual
Comments or suggestions regarding the content and design of this manual are appreciated.
To submit comments, please contact the Comtech EF Data Corporation Customer Service
Department.