Agilent Technologies 8753ET User Manual page 297

Calibrating for Increased Measurement Accuracy
Frequency Response Error Corrections
Figure 6-4 Standard Connections for a Receiver Calibration
3. To choose a non-ratioed measurement, press:
INPUT PORTS
Meas
For ES analyzers, press
4. Set any other measurement parameters that you want for the device measurement:
power, number of points, IF bandwidth.
5. To perform a receiver error correction, press:
Cal CALIBRATE MENU
You can save or store the measurement correction to use for later
NOTE
measurements. Refer to
Measurement Results"
6. This completes the receiver calibration for transmission measurements. You can
connect and measure your device under test.
NOTE The accuracy of the receiver calibration will be nearly the same as the test
port power accuracy; and the test port power accuracy can be significantly
improved by performing a power meter source calibration, as described later
in "Power Meter Measurement Calibration" on page
Calibrations at powers other than 0 dBm are possible. Receiver calibration normalizes the
trace to the value set for the reference level. For example, to do a receiver calibration at
−10 dBm, set the source to −10 dBm, set the reference level to −10 dBm, then perform the
receiver calibration.
6-16
B
. This sets the source at PORT 1.
TEST PORTS 1
RECEIVER CAL
Chapter 4 , "Printing, Plotting, and Saving
for procedures.
−10
x1 TAKE RCVR CAL SWEEP
6-33.