..:::c. ..:.:.:.:
“)
,,
.:.:.:.:..
_
,.
,.,..:
_
_
.,.
.:
Press
Lcal]
.~~~~~~;~~~~.~.
&@f&
&+%Rf~
::.:.
Note
Make sure you connect the calibration standards to the Rx port of the test
adapter (or a cable attached to it) for the FORWARD calibration, and the
Antenna port for the REVERSE calibration.
12. When the calibration has been completed, save this state in the analyzer:
13. Connect the DUT to the test adapter.
14. Enable both auxiliary channels 3 and 4:
..z.
/
:+
..;p
. . . . . . . . .
:..:,;:
“,:,::...:...:.:.:.:..,,,::
,;..:.:;:;..
:
:::
. .
. .
..::::
Press (Display)
~~~~~~~
,;f@%JR~
set
AI&
~:~I$&&
to ON, press
@GiJ
and set
&J@$HA#
to
..;;..~.....~._;
.
. ..a
ii..;;;;;
ii
x.... . . . . .
.A....
. .
..A
. . . . .
. .
..i
>n;;.~
~7::
..:.
.:’
,,,,....
. . . . . . . . . . . . . . . . . . . . L.
ON.
15. Set up a two-graticule, four-channel display:
16. Set the measurement parameters (channel 1 should be active):
a.
fiess
IMeas]
~~~~
.:..
..,.,.:,..,,
.
. . .
.
.,.:::::
This is the transmission of the
‘k-to-Ant
path.
,*;.................,.
,,.
b. Press
@iGil
to activate channel 3, press
@$g;.
This is the reflection at the
TX
port.
C.
Press
c-1
f&&g;
This is the transmission of the Ant-to-Rx path.
i
/
...*.
i.
d.
F%ess
@G-T)
to activate channel 4, press
$%$.‘.
This is the reflection at the Rx port.
The display will be similar to Figure 2-7.
Making Measurements
2-15
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