Agilent Technologies 8719ET Service Manual page 45

8719ET/20ET/22ET
8719ES/20ES/22ES
RF Network Analyzers
NOTE For broadband measurements, use either a broadband load or a combination
of lowband (or broadband) and sliding loads. Use the same loads used during
normal calibrations.
9. Press either
BROADBAND
select , you must also measure a lowband load to complete the loads
SLIDING
calibration.
10.When the measurement is complete, press
cable 1.
ES Models
11.If you are calibrating an ES analyzer, go to
page 2-23.
ET Models
12.If you are calibrating an ET analyzer, press
13.The analyzer briefly displays COMPUTING CAL COEFFICIENTS.
14.Connect a load to the TRANSMISSION port and press
After the isolation calibration completes, go to
Port 2 Calibration (ES Models)
15.When the analyzer finishes measuring the standard, connect the open that is supplied
in the calibration kit to cable 2.
16.Press
REVERSE:OPEN
17.When the analyzer finishes measuring the standard, connect the short that is supplied
in the calibration kit to cable 2.
18.Press
REVERSE:SHORT
19.When the analyzer finishes measuring the standard, connect the 50Ω termination to
cable 2.
20.Press
REVERSE:LOADS
21.Press either
BROADBAND
select , you must also measure a lowband load to complete the loads
SLIDING
calibration.
22.When the measurement is complete, press
Leave the load connected to cable 2.
23.The analyzer briefly displays COMPUTING CAL COEFFICIENTS.
24.Press
ISOLATION
25.After the isolation calibration completes, go to
Service Guide
or
SLIDING
.
.
.
or
SLIDING
DO BOTH FWD + REV
System Verification and Performance Tests
depending on which device is used. If you
,
. Leave the load connected to
DONE:LOADS
"Port 2 Calibration (ES Models)," on
STANDARDS DONE
ISOLATION
"Thru Calibration," on page
, depending on which device is used. If you
DONE:LOADS STANDARDS DONE
.
"Thru Calibration," on page
System Verification
.
.
FWD ISOL'N
2-24.
.
2-24.
2- 23