| Microsoft DirectX 9.0 |
The IDVBSTuningSpace interface is implemented on the DVBTuningSpace object and provides methods for working with tuning spaces with a DVBS network type.
In addition to the methods inherited from IDVBTuningSpace2, the IDVBSTuningSpace interface exposes the following methods.
| Method | Description |
| get_HighOscillator | Retrieves the high oscillator frequency. |
| get_InputRange | Retrieves an integer indicating which option or switch contains the requested signal source. |
| get_LNBSwitch | Retrieves the LNB switch frequency. |
| get_LowOscillator | Retrieves the low oscillator frequency. |
| get_SpectralInversion | Retrieves an integer indicating the spectral inversion. |
| put_HighOscillator | Sets the high oscillator frequency. |
| put_InputRange | Sets an integer indicating which option or switch contains the requested signal source. |
| put_LNBSwitch | Sets the LNB switch frequency. |
| put_LowOscillator | Sets the low oscillator frequency. |
| put_SpectralInversion | Sets an integer indicating the spectral inversion. |