
Chapter 4 139
Performance Tests
5. 3 dB Bandwidth
Performance Tests
Table 4-6 Performance Test Record Summary (2 of 2) for 11974V
Model 11974V Report No. ________________________________
Serial No. ________________________________ Date _____________________________________
Test Results Measurement
No. Test Description Min. Measured Max. Uncertainty
1. Conversion Loss
26. Maximum Conversion _________ 46 dB
±1.5 dB
Loss
2. Image Rejection Test
25. Minimum Image Rejection
(50 to 67 GHz)
55 dB
a
_________ ±1.7 dB
(67 to 75 GHz)
45 dB
a
_________ ±1.7 dB
3. Multiple Response Rejection
Test
55. Minimum Multiple
Response Rejection
(50 to 67 GHz) 60 dB _________
±1.7 dB
(67 to 75 GHz) 55 dB _________ ±1.7 dB
4. Displayed Average Noise Level
28. Maximum Displayed _________
−94 dBm
a
±2.1 dB
Average Noise Level
5. 3 dB Bandwidth
29. Minimum 3 dB Bandwidth 100 MHz _________
±15 MHz
a. This level only applies to an 8566B or an 71000C spectrum analyzer. When using
any other spectrum analyzer, refer to Table 1-1, “11974 Specifications,” on
page 15.
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