Saluki S5105 Series, Руководство пользователя

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· Eliminate load matching error during test component assembling in the forward and reverse
directions.
· Eliminate isolation error during test component assembling in the forward and reverse directions.
Eliminate frequency response during test component assembling in the forward and reverse directions.
NOTE:
This is the accurate error correction process. The microwave
analyzer updates the measurement trace once via forward and
reverse sweep, which takes more time compared with other
correction process.
a) Set parameters for device measurement, including the start frequency, stop frequency, output power,
sweep points or IF bandwidth.
b) Open the calibration menu, and press
【
Calibrate
】
.
c) Press [Cal Kit] to check whether the calibration kit is consistent with that specified by current softkey.
If no, press corresponding softkey to select the correct calibration kit model.
d) Press [Back] to return to the
【
Calibrate
】
menu bar, press [M Cal>], select the correction type, and
press [Full 2 Ports] to prompt “Press [Reflect] to start corresponding measurement!”
e) To start reflection measurement, press [Reflect>] to prompt “Connect OPEN in P1, then press
corresp. menu button to start!”. Connect the open-circuit device to test port 1 as per the diagram,
and press [P1 OPEN] after the trace is stable to prompt “Calibrating standard piece measurement...”
during standard piece measurement, and prompt “Connect the short-circuit device to Port 1, then
press corresp. menu button to start!” after measurement. At this time, underline of the menu
indicates the item is tested completely, for example, [P1 OPEN].
f) Disconnect the open-circuit device, and connect the short-circuit device to test port 1. To test the
standard piece after the trace is stable, press [P1 SHORT] to show “Calibrating standard piece
measurement...” during standard piece measurement, and “Port 1 short-circuit device measurement
is completed. Connect LOAD in P1,, then press ‘P1 LOAD’” after measurement. At this time,
underline of the menu indicates the item is tested completely, for example, [P1 SHORT].
g) Disconnect the short-circuit device, connect the load to test port 1, and press [P1 LOAD] after the
trace is stable to prompt “Calibrating standard piece measurement...” during standard piece
measurement, and prompt “Connect the load to Port 1, then press corresp. menu button to start!”
after measurement. At this time, underline of the menu indicates the item is tested completely, for
example, [P1 LOAD].
h) Disconnect the load from P1, connect the open-circuit device, short-circuit device and load to P2 as
per the same standard method with P1 in sequence, and complete the measurement on such
standard pieces as S22 OPEN, SHORT and LOAD.
i) After reflection calibration on P1 and P2, the prompt “Press [Done] to complete the measurement.”
Press [Done], and the system will calculate the reflection factor automatically.
j) Return to previous menu for transmission calibration. Press [Tr>] to prompt “”Connect Thru cable
between P1 and P2, then press corresp. menu button to start!”. Connect test port 1 and test port 2
with cable, and press [Auto Meas] to complete transmission calibration of all four items
automatically in sequence, or press [Pos Match], [Pos Trans], [Rev Match] and [Rev Trans] in
sequence to complete each calibration one by one. After calibration on the four items is completed,
transmission on full 2 ports is done.
k) Press [Back] to return to previous menu, and press [ISO] for isolation calibration.
l) For isolation measurement, press [ISO] to prompt “Connect LOADs in P1 and P2, then press
corresp. menu button to start!”. Connect the load to test port 1 and test port 2 respectively, press
[Auto Meas] to complete isolation calibration on the two items automatically in turn, or press [Pos
Iso] and [Rev Iso] to complete each isolation calibration independently. Press [Ignore Iso] to ignore
isolation calibration.
m) Press [Done] to finish the full 2 ports calibration. After that, the prompt “Calibration Off/On” shows in
the prompt zone. Connect with the DUT for measurement.
！