Hughes 9350, User Manual

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Hughes 9350 BGAN Terminal User Guide 27
Additional Information on the various antenna parameters (ATB states) is shown below:
# State Name State Description
0 INIT_ST Initial state
1 IDLE_ST Wait for a frequency from the TU
2 AZ_SEEK1_ST Determine min/max signal levels in a full sky scan
3 AZ_SEEK2_ST Find azimuth direction
4 AZ_SEEK_ELEVATION_ST Determine min/max signal levels on a single elevation
5 TR_TUNE_EL_ST Track and tune elevation state
6 TR_TUNE_PLL_ST Track and tune PLL state
7 TRACK_ST Track state
8 BLOCK_ST Blocked state
9 FREEZE_ST Antenna has stopped all motors
10 0x0A) TEST_ST Test state
The field at the bottom of the page is true/false indicating whether the antenna is tracking (that is, in states 5, 6, or
7).
The frequency is the frequency of the global beam. Possible values are the primary and secondary frequencies of
the three satellites.
Satellite ID Satellite Longitude Primary Frequency kHz Alternate Frequency kHz
I4-F1 APAC 143.5 E 1537485 1540825
I4-F2 EMEA 25.0 E 1537920 1541115
I4-F3 AMER 98.0 W 1537070 1540730