COBHAM SAILOR 900 Ka, Руководство по установке

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Supported commands
98-146706-A Appendix D: Command line interface D-9
Command line interf
ac
e
D.2.10 track
Command Description
track
Shows the sub commands available, including a short
description.
track mode
track mode dvb
Shows or sets the receiver bandwidth or mode, the way
the SAILOR 900 Ka tracks the satellite:
• narrow (recommended, uses the built-in 300 kHz
filter of the SAILOR 900 Ka)
• rssi (uses the RSSI signal from the VSAT modem)
• wide (uses the wide-band filter to track the satellite)
• dvb (uses the built-in DVB-S2 receiver of the SAILOR
900 Ka to track the satellite. You must configure
dvb_sym
and
dvb_nid
.)
• GSC (uses Inmarsat Global Signalling Channel
• GSCpwr (uses power of Inmarsat Global Signalling
Channel)
track dvb_sym
track dvb_sym 22
Shows or sets the current mega symbols rate for the
DVB-S2 receiver when in dvb mode. The symbol rate
used to verify and track a transponder.
• Valid range: 0.1 — 99
track dvb_nid
track dvb_nid 0
Shows or sets the DVB NID to be verified by the built-in
DVB-S2 tracking receiver, when using tracking mode
DVB. It configures the NID used to verify and track a
transponder.
• Valid range: 0 — 65535
A NID of ‘0’ disables the NID check. Then the NID
will be omitted in the verification of the
transponder.
track rx_rf_freq
The frequency for the receiver to tune to. Verify that
the frequency is in the same range as the modem
rx_rf_frequency, above or below 11.7 GHz. I.f
rx_rf_freq is set to 0, the tracking frequency is the same
as the RX frequency provided by the modem
• Valid range:
Ku band: 10.7 GHz to 12.75 GHz
Ka band: 19.2 GHz to 20.2 GHz
Table D-11: UCLI command:
track
SAILOR900Ka-IM-98-146706.book Page 9 Thursday, July 16, 2015 11:07 AM