VNA View Menus 6-7 Measurement Menus
Vector Network Analyzer MG PN: 10580-00289 Rev. K 6-61
Smith Scale Menu
Normal: Press this soft key to display the normal Smith Chart or Inverted
Smith Chart.
Expand 10 dB: Press this soft key to display the Smith Chart or Inverted
Smith Chart expanded by 10 dB.
Expand 20 dB: Press this soft key to display the Smith Chart or Inverted
Smith Chart expanded by 20 dB.
Expand 30 dB: Press this soft key to display the Smith Chart or Inverted
Smith Chart expanded by 30 dB.
Compress3dB: Press this soft key to display the Smith Chart or Inverted
Smith Chart compressed by 3 dB.
Reference Impedance
50 ohm 75 ohm: Press this soft key to toggle the reference impedance to
50 ohms or 75 ohms.
Active Trace: Press this soft key to open the “Active Trace Selector” List Box
and choose a trace.
Figure 6-60. Smith Scale Menu
Expand 10dB
Normal
Expand 20dB
Expand 30dB
Compress 3dB
Active Trace
Tr#
Reference Impedance
50 ohm 75 ohm
Smith Scale