COBHAM SAILOR 900 Ka, Руководство по установке

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Supported commands
98-146706-A Appendix D: Command line interface D-7
Command line interf
ac
e
satellite rx_if_freq
satellite rx_if_freq
1200.123 9.75
Shows or sets the IF Rx frequency together with
the LNB Lo frequency.
• Ku band:
IF frequency within 950 MHz – 2150 MHz.
LNB Lo frequency within 9.6 GHz – 11.3 GHz.
The SAILOR VSAT system supports any LNB Lo.
• Ka band:
IF frequency within 950 MHz – 1950 MHz.
LNB Lo frequency: 18.25 GHz.
Note
: Setting the L-band Rx frequency and LNB Lo
automatically configures the Ku-band Rx
frequency:
Rx Ku-band frequency = LNB Lo + rx_if_frequency
Example:
11.567890 GHz = 10 GHz +
1567.890000 MHz
satellite tx_lo
Shows the current TX LO frequency, fixed at
Ku band:12.8 GHz
Ka band: 28.05 GHz
satellite tx_rf_freq
satellite tx_rf_freq
14.123456
Shows or sets the RF frequency used for tx.
• Valid range:
Ku band: 13.75 GHz to 14.5 GHz.
Ka band: 29 GHz to 30 GHz.
Note
: Configuring the Ku-band tx frequency
automatically configures the L-band frequency:
L-band frequency = Ku-band tx frequency – 12.8
GHz (BUC Lo)
Example:
1308.300000 MHz = 14.108300 GHz
– 12.8 GHz
satellite tx_if_freq
satellite tx_if_freq
1200.123
Shows or sets the IF frequency for tx.
• Valid range:
Ku band: 950 MHz to 1700 MHz.
Ka band: 950 MHz to 1950 MHz
Note
: Configuring the L-band tx frequency
automatically configures the Ku-band frequency:
Ku-band frequency = 12.8 GHz (BUC Lo) + L-band
frequency
Example:
14.108300 GHz = 12.8 GHz +
1308.300000 MHz
a. Relevant for Ku band.
Command Description
Table D-8: UCLI command:
satellite (Continued)
SAILOR900Ka-IM-98-146706.book Page 7 Thursday, July 16, 2015 11:07 AM