M3SR Series 4100
4.5.3 HF Modem Operational Menu
The operational menu contains the HF Modem settings where changes during a mission are
most likely. So it allows
•
to change the Rx and Tx frequency (sect. 3.7.2.15 Changing the Frequency) and to tune
the ATU (sect. 3.7.2.22 Starting ATU Tuning)
•
to change the output power level (sect. 3.7.2.21 Selecting the Power Level)
•
to set the modem data rates and interleaver lengths
•
to terminate the data transmission.
The central area of the HF Modem Operational page shows the same information as in the
Home menu, providing an at-a-glance overview of the HF Modem status even during oper-
ational changes.
Figure 4.27 Menu 1511: HFM OP 1/1
Operating Manual 6175.4760.02 – 01
HF Modem Operational Menu
ICN-4D-H-231063-R-D0894-00005-A-01-1
ICN-4D-G-231063-R-D0894-00005-A-01-1
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