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Performance Tests
5. 3 dB Bandwidth
Table 4-6 Performance Test Record Summary (2 of 2) for 11974A
Model
11974A
Serial No.
________________________________
Test
No.
Test Description
1.
Conversion Loss
26. Maximum Conversion Loss
2.
Image Rejection Test
25. Minimum Image Rejection
3.
Multiple Response Rejection
Test
55. Minimum Multiple
Response Rejection
4.
Displayed Average Noise Level
28. Maximum Displayed
Average Noise Level
5.
3 dB Bandwidth
29. Minimum 3 dB Bandwidth
a. This level only applies to an 8566B or an 71000C spectrum analyzer. When using
any other spectrum analyzer, refer to
page 15.
136
Report No. ________________________________
Date ______________________________________
Results
Min.
Measured
__________
__________
a
59 dB
63 dB
__________
__________
80 MHz
__________
Table 1-1, "11974 Specifications,"
Measurement
Max.
Uncertainty
± 1.5 dB
44 dB
± 1.6 dB
± 1.6 dB
± 2.0 dB
− 111 dBm
a
± 11 MHz
on
Chapter 4
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