R&S FSH Network Analyzer Mode
Evaluating the Results
Operating Manual 1173.6275.12 - 30 201
► Press the "Move X" softkey.
The R&S FSH opens an input field.
► Enter a value between -50 % and 50 % to shift the window horizontally.
Entering negative values moves the rectangle to the left, positive values move it to
the right.
► Press the "Move Y" softkey.
The R&S FSH opens an input field.
► Enter a value between -50 % and 50 % to shift the window vertically.
Entering negative values moves the rectangle up, positive values move it down.
► Press the "Zoom Active" softkey.
The R&S FSH now zooms in on
the area covered by the zoom
window. You can position the
zoom window more accurately
with the "Move X" and "Move Y"
softkeys as described.
► To deactivate the zoom
functionality, press the "Zoom
Active" softkey again.
Using markers
In addition to the standard marker functionality, the Smith chart also features several
marker output formats.
● dB Magnitude + Phase
Shows the magnitude (in dB) and the phase at the current marker position.
● Lin Magnitude + Phase (Rho)
Shows the converted magnitude (in %) and the phase (in rho) at the current
marker position.
● Real + Imag (Rho)
Shows the real and imaginary components at the current marker position.
● R + jX
Shows the real and imaginary components of the impedance at the marker
position. The imaginary component is converted to inductance or capacitance.
Marker frequency and sign are taken into account.
● G + jB
Shows the real and imaginary components of the admittance at the marker
position. The imaginary component is converted to inductance or capacintance.
Marker frequency and sign are taken into account.
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