Power Accuracy - TB-9-6625-1932-350006

TB-9-6625-1932-35 Power Sensors and Thermistor Mounts 10 MHZ to 40 GHZ (General) Manual
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TB 9-6625-1932-35

b. Select standard thermistor mount according to TI being calibrated.

c. Evaluate TI for frequency range and determine cardinal test point frequencies from

standard thermistor mount chart selected in b above.

d. Set power meter No. 1 CALIBRATION FACTOR control to 100% and standardize

TI.

e. Connect equipment as shown in figure 2.

f. Energize equipment and allow 1 hour for warmup.

g. Prepare a test report for all thermistor mounts certified for system codes U10, U11,

and U12.

Figure 2. Thermistor mount/power sensor (10 to 40 GHz) - equipment setup.

8. Power Accuracy

a. Performance Check

(1) Adjust programmable sweep generator CW-F1 frequency controls to first TI

cardinal test point frequency determined in 7c above.