Ceyear 3656 Series, Quick Start Manual

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Typical Applications
24

Press
【
Trace
】
key on front panel and press [New S-Param] to call up submenu soft key menu.
Four S parameters will be displayed, please click [S21], [S12], and [S22] in sequence.
Figure 3-21 New Trace Soft Key Menu

Press
【
Display
】
key. Press [Quad 4x] in soft key menu, as shown in the following picture.
Figure 3-22 Display Soft Key Menu

Curves of 4 S parameters of amplifier test are shown as the following picture. It will display
performance parameters such as standing-wave scale, gain flatness within band, reverse isolation etc.
directly. You may also mark measurement value through setting up marker as for frequency point
concerned. Press
【
Marker
】
key on front panel to call up soft key menu and then press [Marker 1]. Press
【
2
】
→
【
G/n
】
in input box of Marker 1 after activating Marker 1. Press [Marker 2] and press
【
4.2125
】