| title | description | keywords | topic_type | ms.topic | api_name | api_location | api_type | ms.date | |||||
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KSPROPERTY_BDA_SIGNAL_STRENGTH |
Clients use KSPROPERTY_BDA_SIGNAL_STRENGTH to determine the carrier strength of the signal in mDb (1/1000 of a decibel (DB)). |
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10/14/2021 |
Clients use KSPROPERTY_BDA_SIGNAL_STRENGTH to determine the carrier strength of the signal in mDb (1/1000 of a decibel (DB)).
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
| Yes | Yes | Pin or Filter | KSP_NODE | LONG |
The NodeId member of KSP_NODE specifies the identifier of the control node or is set to −1 to specify a pin.
The returned value specifies the carrier strength of the signal in mDb.
A strength of 0 is nominal strength as expected for the given type of broadcast network. Subnominal strengths are reported as positive mDb. Super-nominal strengths are reported as negative mDb.
Header: bdamedia.h (include Bdamedia.h)