6-67
Performance Tests – Option 011
17. Receiver Magnitude Frequency Response (Opti on 002 Only)
Additional Equipment Required for Option 006
Power Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent 8481A
Procedure Source Harmonics
1Connect the equipment as shown in Figure 6-35.
Figure6-35. Magnitude Frequency Response Test Setup
2Zero and calibrate the power meter. Set the power meter to measure dBm. Set
the power meter calibration factor whenever necessary to compensate for
power sensor frequency response. Refer to the power meter operating and
service manual for more information on how to perform these tasks.
3On the external source, press PRESET, POWER LEVEL, 0, dB(m), CW, 32, MHz.
4Write the power meter reading on the “Performance Test Record.” It should
read approximately –10 dBm.
5On the analyzer, press PRESET, MENU, CW FREQ, 16, M/µ to set the analyzer’s
internal source to 16 MHz.
6Press SYSTEM, HARMONIC MEAS, SECOND.
7Press MARKER, MEAS, INPUT PORTS, A. Write the marker 1 reading, which appears
on the analyzer display, in the “Input A Value” column on the “Performance