Specifications

14. Use the rotary knob to enter SGAIN as the filename. Use the rotary
knob to highlight DONE. Press the ENTER key to save the data. This
is the gain data of the Amplifier.
15. Remove the Amplifier and throughlines from the instrument.
16. Press the Appl key.
17. Select:
DUT BANDWIDTH/WIDE
NOISE SETUP
NOISE SOURCE/EXTERNAL
18. Connect the Noise Source to Port 2. Use adapters as needed.
19. Press the Cal key.
20. Select:
PERFORM CAL/NOISE FIGURE ONLY
MEASURE DEVICE(S)
21. Verify that the calibrated Noise Figure is between +0.5 dB and
–0.5 dB (see below).
22. Install a ZJL-4G or ZJL-6G Amplifier between the Noise Source and
Port 2.
PERFORMANCE TESTS NOISE FIGURE MEASUREMENT CONFIDENCE CHECK
MS462XX MM 3-33
Figure 3-12. Calibrated Noise Figure Trace Display