6.To measure the standard, when the displayed trace has settled, press:

The analyzer displays WAIT -, MEXWFlING..;, CAL STANDARD during the standard measurement. The analyzer underlines the @!?Zl& softkey after it measures the standard.

7.Disconnect the open, and connect a short circuit to PORT 1.

8.To measure the device, when the displayed trace has settled, press:

* ,.

The analyzer measures the short circuit and underlines the ;..h$..~@B?- softkey

9.Disconnect the short, and connect an impedance-matched load to PORT 1.

10. To measure the standard, when the displayed trace has settled, press:

___... ,. .,. :

The analyzer measures the load and underlines the ‘@@ softkey.

11.

Repeat the open-short-load measurements described above,.. but connect the devices in turn

 

.<c<.; .:<<.;

.?. :;../ ,*:~;;*;

;“*:

:A.);. '.C><. .... .:: +:, / ,g '.< Y&*::,~ .Z<

.Y.; " ::.

/

_ _

,..... __

 

 

to pORT 2, ad use the ~~~~~~~~~.,: ~~~~~~~~~~

a& ~~~~~~~~~

s&keys.

 

i. ~.~..~.~.~.~.~.~.~..;;;~~~~

..::..,....... /;;;;.;.I: :::.:, i.: ;;.;;;....

,,,.;A..'

,....:::, ~.~.~...>..A ..::....,..:::. ..ss..i .:.... ..:....::..::

c ::.., ;;;.;:...<...?<: '

.A........Li......._ .7.x:..,. :...........~i

~

i........C..s.

 

 

Include any adapters that you would include in your device measurement.

 

 

 

12.

To compute the reflection correction coefficients, press:

 

 

 

 

 

13. V’,), s&& the trms,,$ssion pofion of the corre&ion, press ~~~~~~~~~~~

 

 

 

 

 

 

 

 

i....:::

;:..,.. . . . . . . . . . . .......~<<.>E<<...; /..................... <<<.z *

 

 

 

14.Make a “thru” connection between the points where you will connect your device under test as shown in F’igure 5-7.

Note

Include any adapters or cables that you will have in the device measurement.

 

That is, connect the standard device where you will connect your device under

 

test.

 

 

5-22 Optimizing Measurement Results

Page 244
Image 244
HP 8753E manual To pORT 2, ad use the ~~~~~~~~~., ~~~~~~~~~~