Comtech EF Data MM200 - Manual (Page 7)

MM200 High-Speed Microwave Modem Table of Contents
TM086 - Rev. 4.1 vii
Table of Contents
ToC
Warranty Policy ............................................................................................................ iii
Preface ........................................................................................................................... v
Conventions ___________________________________________________________ v
Cautions and Warnings __________________________________________________ v
Trademarks ___________________________________________________________ v
Copyright ____________________________________________________________ vi
Record of Revisions ____________________________________________________ vi
Comments or Suggestions Concerning this Manual ___________________________ vi
Section 1 - Introduction ............................................................................................. 1-1
1.0 Description ______________________________________________________ 1-1
Section 2 - Installation ............................................................................................... 2-1
2.1 Unpacking _______________________________________________________ 2-1
2.2 Removal and Assembly ____________________________________________ 2-2
2.3 Mounting Considerations ___________________________________________ 2-2
2.4 Modem Checkout _________________________________________________ 2-2
2.4.1 Initial Power-Up _________________________________________________ 2-3
Section 3 - Theory of Operation ................................................................................ 3-1
3.0 Theory of Operation _______________________________________________ 3-1
3.1 Signal Flow ______________________________________________________ 3-1
3.1.1 Interfaces ______________________________________________________ 3-1
3.1.2 Data Mux ______________________________________________________ 3-2
3.1.3 RF Modulators __________________________________________________ 3-3
3.1.4 RF Demodulators ________________________________________________ 3-3
3.1.5 Diversity (Option) ________________________________________________ 3-3
3.2 Start-Up Procedures _______________________________________________ 3-3
3.2.1 Initial Start-up Procedure __________________________________________ 3-3