Quick Start Guide for 3680A/B Cable and Antenna Analyzer
Figure 3.21 Return Loss Curve Measured Store
5.
Cable Model
: It has given detailed steps for setting velocity factor and cable loss in DTF test. To make
it easier to test and set parameters, 3680A/B offers a series of common cable models for user’s recall.
Users can directly use [Cable Model] menu in the menu bar of
【
FREQ
】
to enter the interface for cable
model selection. Then select the corresponding cable model through the touch screen, knob or arrow keys,
choose [Recall] menu or press
【
Enter
】
key to complete recall of cable models. Thus, Analyzer will
automatically match parameters for the selected cable based on its model, including velocity factor, cable
loss, etc. Cable model recall interface is shown in Figure 3.22.
Figure 3.22 Cable Model Select
