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KSPROPERTY_BDA_LNB_LOF_LOW_BAND

  • Artykuł

Clients use KSPROPERTY_BDA_LNB_LOF_LOW_BAND to inform the RF tuner node about the local oscillator frequency (LOF) that is used by the low-noise block (LNB) device for shifting the frequency of incoming low-band RF signals.

Usage Summary Table

Get Set Target Property descriptor type Property value type
Yes Yes Filter KSP_NODE ULONG

Remarks

The NodeId member of KSP_NODE specifies the identifier of the RF tuner node.

The property value specifies the LOF that is used by the LNB for low-band signals.

The LNB gathers the RF signal reflected by the satellite dish, shifts the frequency of the RF signal down by the low-band LOF amount, and sends the resulting signal to the RF tuner.

Requirements

Header: bdamedia.h (include Bdamedia.h)

See also

KSP_NODE