R&S M3SR 4100 Series - Page 24

M3SR Series 4100 Table of Contents
Operating Manual 6175.4760.02 – 01 9
4.7.5.3 Editing a User-defined COMSEC Key for SDV Communication ................................. 4.155
4.8 SECOM-H.................................................................................................................... 4.157
4.8.1 Basics of SECOM-H.................................................................................................... 4.157
4.8.1.1 SECOM-H Net............................................................................................................. 4.157
4.8.1.2 COMSEC and TRANSEC............................................................................................ 4.158
4.8.1.3 Time Synchronization.................................................................................................. 4.158
4.8.1.4 Linking......................................................................................................................... 4.159
4.8.1.5 Free Hopset Search .................................................................................................... 4.160
4.8.2 SECOM-H Menu Tree ................................................................................................. 4.161
4.8.3 SECOM-H Home Menu............................................................................................... 4.163
4.8.3.1 SECOM-H Operational Menu...................................................................................... 4.165
4.8.3.2 Addressing Different Link Types.................................................................................. 4.166
4.8.3.3 Selecting the Service Mode......................................................................................... 4.167
4.8.3.4 Initiating a Free Hopset Search................................................................................... 4.169
4.8.3.5 Switching the Advanced Hopset On or Off.................................................................. 4.170
4.8.3.6 Selecting the Search Pattern Time.............................................................................. 4.171
4.8.3.7 Terminating a Link....................................................................................................... 4.172
4.8.3.8 Selecting the Power Level........................................................................................... 4.173
4.8.3.9 Initiating Time Acquisition............................................................................................ 4.174
4.8.3.10 Switching the VOX Signal Source ............................................................................... 4.175
4.8.3.11 Starting ATU Learning for SECOM-H Hopset ............................................................. 4.176
4.8.3.12 Selecting a Hopset ...................................................................................................... 4.178
4.8.3.13 Selecting a Keyset....................................................................................................... 4.179
4.8.4 SECOM-H Configuration Menus ................................................................................. 4.180
4.8.4.1 Switching the Time Beacon Mode On or Off ............................................................... 4.182
4.8.4.2 Defining a Radio as a Time Reference Unit ................................................................ 4.183
4.8.4.3 Switching the Free Hopset Search Mode On or Off .................................................... 4.184
4.8.4.4 Changing the Number of Channels in an Advanced Hopset....................................... 4.185
4.8.4.5 Selecting the Waveform .............................................................................................. 4.186
4.8.4.6 Selecting the Data Rate for SECOM-H Transmission................................................. 4.187
4.8.4.7 Selecting the Interleaving Length ................................................................................ 4.189
4.8.4.8 Bypassing the ATU...................................................................................................... 4.190
4.8.4.9 Configuring the Vocoder.............................................................................................. 4.191
4.8.4.10 Changing the SECOM-H Date and Time..................................................................... 4.192
4.8.4.11 Selecting the Time Source .......................................................................................... 4.193
4.8.4.12 Editing a User Hopset.................................................................................................. 4.194
4.8.4.13 Editing a User Keyset.................................................................................................. 4.205
4.8.5 Further Settings are Relevant for SECOM-H Operation.............................................. 4.209
5 Services..................................................................................................5.1