HP 8753E manual Time Domain Transmission Example Measurement

2.‘lb choose the measurement parameters, press:

3.Substitute a thru for the device under test and perform a frequency response correction. Refer to “Calibrating the Analyzer,” located at the beginning of this Chapter, for a detailed procedure.

4.Reconnect your device under test.

5.To transform the data from the frequency domain to the time domain and set the sweep from 0 s to 6 ps, press:

The other time domain modes, low pass step and low pass impulse, are described in Chapter 6, “Application and Operation Concepts.”

6. To better view the measurement trace, press:

C-j ~~~~;~~~~~~. ad turn the front pa& knob, or enter a value from the front

i :.:<<<<<<.:x?!.. . . . . . . . ..:..:.. r.::..>>:.:<?

panel keypad.

7. To measure the peak response from the main path, press:

The three responses shown in Figure 2-59 are the RF leakage near zero seconds, the main travel path through the hlter, and the triple travel path through the filter. Only the combination of these responses was evident to you in the frequency domain.

Main Travel Path

Triple Travel

Path

Rf Leakage

Figure 2-59. Time Domain Transmission Example Measurement

2-84 Making Measurements