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Using the Equipment
3.10.4.7.2
LNB LO Frequency
This field should be entered (in MHz, in steps of 1 kHz) with the frequency of the
LNB (low noise block down-converter) used with the satellite dish. Typically a value
of 9750 MHz or 10600 MHz would be used to cover the satellite KU band frequency
range 11.70 GHz-12.75 GHz. With this value correctly entered and with the satellite
frequency entered the IRD can calculate the frequency of the wanted signal at L-
band present on the input connector.
To access this menu from the above menu, press the (Forward) key.
Use the (Up), (Down), (Forward) and (Back) keys to enter the frequency.
3.10.4.7.3
Satellite Frequency
This field should be entered (in MHz, in steps of 1 kHz) with the wanted satellite
downlink frequency. This will normally be within the C-band or KU band frequency
range. Alternatively, if the LNB LO Frequency was entered as 0 MHz the user can
manually calculate and directly enter the wanted L-band frequency.
To access this menu from the above menu, press the (Down) key.
Use the (Up), (Down), (Forward) and (Back) keys to enter the frequency.
3.10.4.7.4
Symbol Rate
This field should be entered with the symbol rate of the wanted signal.
To access this menu from the above menu, press the (Down) key.
Use the (Up), (Down), (Forward) and (Back) keys to enter the frequency.
3.10.4.7.5
Modulation Mode
Determines the modulation standard - DVB-S, DVB-S2 or DVB-S2X. In DVB-
S2/S2X mode, selection of the FEC rates (QPSK, 8PSK, etc.) is automatic and does
not require specific user entry.
Notes: A license key is required to enable DVB-S2 and DVB-S2X functionality
3-70
SOURCE 1
3.2.2.1
SOURCE 1
3.2.2.2
SOURCE 1
3.2.2.3
depending on the type of satellite card fitted.
|LNB LO FREQUENCY
|00000.000 MHz
|SATELLITE FREQUENCY
|01550.000 MHz
|SYMBOL RATE
|22.000000 MSym/s
(UNLOCKED)
(UNLOCKED)
(UNLOCKED)
EN/LZT 790 0005 R7A
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