Keysight U8903B - DFD IEC Waveforms (IEC 60118;IEC 60268); Figure 3-16 Analog Generator > Waveform Config Menu Page (IEC 60118 Waveform); Figure 3-17 Digital Generator > Waveform Config Menu Page (IEC 60118 Waveform)

3 Audio Generator Functions
110 Keysight U8903B User’s Guide
DFD IEC waveforms (IEC 60118/IEC 60268)
There are two predefined DFD dual tones waveforms comprising DFD IEC 60118 and DFD
IEC 60268. The DFD IEC waveforms are similar to SMPTE IMD, except that the two tones
have equal amplitude and are spaced closer together.
DFD waveform mode is applicable for the analog, digital, and Bluetooth generator. The
waveform configuration for IEC 60118 waveform is displayed as shown in Figure 3-16,
Figure 3-17, and Figure 3-18 for the analog, digital, and Bluetooth generator respectively.
Figure 3-16 Analog Generator > Waveform Config menu page (IEC 60118 waveform)
Figure 3-17 Digital Generator > Waveform Config menu page (IEC 60118 waveform)