Microsoft DirectX 9.0


The SymbolRate property sets or retrieves the QPSK symbol rate.


objDVBTLocator.SymbolRate As Long


This property takes no parameters.

Error Codes

If the property fails, an error is raised and Err.Number is set to a value other than zero.

Return Value

This property returns the QPSK symbol rate as a Long integer.


QPSK modulates symbols onto the RF signal. These symbols are detected by the demodulator and used to reconstruct a bit stream. QPSK allows the rate at which symbols are (de)modulated to be changed.

See Also