ATM
G.703
OPTION DESCRIPTION
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Frequency
Range
Frequency Range Selector
This parameter supports various frequency ranges for a satellite
band range receiver. Two options are provided:
L-Band: Receiving in the L-Band frequency range.
Satellite (Ku/C) Band: Receiving in the Ku/C-Band frequency range.
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LNB Local
Oscillator
LNB Oscillator Setup
The LNB Local Oscillator (LO) provided with the receiving antenna
unit, down converts the carrier frequency of the incoming signal to a
range acceptable to the receiver. This is achieved by down
converting the frequency of the incoming signal.
However, for display accuracy, the selected LNB Local Oscillator
frequency must be in accordance with the frequency of the receiving
antenna installed in the system (disregarding the frequency provided
at the IRD input).
The LNB Local Oscillator parameter has following select options:
PARAMETER BAND PARAMETER BAND
DiSeQC * (9750-10600) 10600 (Ku Band)
Wide Band (9750-10750) 10700 (Ku Band)
Universal (9750-10600) 10750 (Ku Band)
05150 (C Band) 10950 (Ku Band)
05950 (C Band) 11250 (Ku Band)
09750 (Ku Band) 11300 (Ku Band)
10000 (Ku Band) 11700 (Ku Band)
10250 (Ku Band) 12500 (Ku Band)
* DiSeQC band (9750-10600) is available only for the DSNG
Receiver option.
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LNB Power
Supply
LNB Power Supply Setup
The polarization of the receiving antenna is determined according to
the requirements in the broadcast program parameters. The IRD
controls the polarization of the receiving antenna by means of the
voltage provided to the LNB Power Supply.
Available options:
OFF: Power Supply off.
14 (Vertical): 14 V Power Supply / Vertical Polarization.
18 (Horizontal): 18 V Power Supply / Horizontal Polarization.
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