RFmxLTE_CfgMechanicalAttenuation
- Updated2024-10-14
- 1 minute(s) read
RFmxLTE_CfgMechanicalAttenuation
int32 __stdcall RFmxLTE_CfgMechanicalAttenuation (niRFmxInstrHandle instrumentHandle, char channelName[], int32 mechanicalAttenuationAuto, float64 mechanicalAttenuationValue);
Purpose
Configures the mechanical attenuation and the RFmx attenuation hardware settings.
This function is a wrapper over the RFmx Instruments API, and calls the RFmxInstr_CfgMechanicalAttenuation function.
Parameters
| Input | ||||||
| Name | Type | Description | ||||
| instrumentHandle | niRFmxInstrHandle | Specifies the instrument session. The RFmx obtains this parameter from the RFmxLTE_Initialize function. | ||||
| channelName | char[] | Set this parameter to "" (empty string) or NULL. | ||||
| mechanicalAttenuationAuto | int32 | Specifies whether the RFmx chooses an attenuation setting based on the hardware settings.
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| mechanicalAttenuationValue | float64 | Specifies the level of mechanical attenuation for the RF path. This value is expressed in dB. | ||||
Return Value
| Name | Type | Description | ||||||||
| status | int32 | Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to an RFmx function to determine if an error has occurred. To obtain a text description of the status code and additional information about the error condition, call the RFmxLTE_GetError function. The general meaning of the status code is as follows:
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