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on the frequency band, use it as the dynamic range index of Port 1, and fill in corresponding
column of the test log sheet;
7) Press
【
Calibrate
】
→[M Cal]→[Resp. & Iso S21], as shown in Figure 4-15, use the test cable
to connect Port 1 with Port 2, and finally press [THRU] to complete THRU measurement;
8) Loosen the cable at one port, connect the LOAD at the end of the cable to the other port, and
press [Iso] for isolation calibration;
9) After the completion of response and isolation calibration, press [Swp/Setup]→[Swp Once],
wait for the completion of one sweep, and change the scale according to circumstances to
make the test curve readable;
10) Press [Peak]→[Advance], find the maximum reading according to the test log sheet and based
on the frequency band, use it as the dynamic range index of Port 2, and fill in corresponding
column of the test log sheet;
