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XM Terrestrial Radio

1. Basic

State

Double-click or use the drop-down menu to control the operating state of the carrier.

Frequency Offset

Range: -10 MHz to 10 MHz

Set the frequency offset of this carrier. Frequency offset is the difference between this carrier and the frequency of signal generator in the instrument node.

Frequency

Shows the frequency of this carrier. This is read only and calculated by instrument frequency and frequency offset.

Relative Power

Range: -50.00 to 0.00 dB

Default: 0.00 dB

Set the carrier’s relative power. This is relative power among carriers, which means a carrier with relative power=-10dB is -10dB lower than the carrier with relative power=0dB.

Relative Delay

Range: 0 ms to waveform length

Set the relative delay of this carrier.

2. XM Satellite Radio

Number of Master Frames

Shows the the number of frames generated in this wavefrom. This is read only and calculated based on baseband file used.