Wavetek 3ST Spécifications télécharger pdf (Page 62)

4-38

The light trace represents the carrier prior to it being turned off. The

dark trace represents the distortion products. The measurement

value is computed by a ratio of the peak level of the video carrier to

the peak of the distortion products of the second and third order

beats. The "worst case" CSO value is highlighted and is the overall

CSO value. Press the CSO Setup soft key to adjust the offset values

for the CSO measurement.

Using the Up and Down arrow soft keys, select the CSO Offset

number to change. Use the numeric entry keys or the UP and DOWN

arrow keys to enter a new CSO Offset value.

When exiting out of the CSO/CTB measurement, the unit will

prompt you to turn the carrier back on.

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 101 102

Pas de commentaire

Wavetek 3ST Spécifications Page 62