Impulse Response t=0 Location (Channel Sounding)

Impulse Response t=0 Location defines the t=0 location on the Impulse Response trace.

Impulse Response Peak - (Default) When selected, the t=0 time location is defined as the impulse response peak of the Reference Measurement Channel.
Trigger Time - When selected, the impulse response t=0 location is defined as the location of the trigger. In this mode, you can measure the impulse response peak's offset from a trigger signal. This is useful when you are triggering the analysis hardware with a trigger signal that indicates the beginning of the transmission of the signal into the channel, and you want to get an idea of an absolute delay between transmit and receive.

To track the impulse response peak, select Markers > Position > Peak Track.

Default: Impulse response Peak