
134 Chapter 4
Performance Tests
5. 3 dB Bandwidth
Performance Tests
27.Set the center frequency of the spectrum analyzer by pressing CENTER FREQUENCY,
then entering the corresponding value for the band listed below:
for an 11974A: 40 GHz
for an 11974Q: 50 GHz
for an 11974U: 60 GHz
for an 11974V: 75 GHz
28.Repeat step 15 through step 22 for this center frequency and record the results in
Table 4-11 on page 146.
29.Record the Minimum 3 dB Bandwidth in Table 4-11 on page 146.
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