| Write/Read | About Source Power CalAbout PMAR | 
| Description | Sets and returns the minimum usable frequency specified for the power sensor. | 
| VB Syntax | pwrSensor.MinimumFrequency = value | 
| Variable | (Type) - Description | 
| pwrSensor | A PowerSensor (Object) or A PowerSensorAsReceiver (Object) | 
| value | (double) -Frequency in Hertz. | 
| Return Type | Double | 
| Default | Device dependent | 
| Examples | pwrSensor.MinimumFrequency = 300e3 'Write MinFreq = pwrSensor).MinimumFrequency 'Read | 
| C++ Syntax | HRESULT put_MinimumFrequency(double newVal); HRESULT get_MinimumFrequency(double *pVal); | 
| Interface | IPowerSensor IPowerSensorPMAR |