Keysight 1158 Series, Operating And Service Manual, Page: 18 / 31

18 Keysight 849x and 1158x Operating and Service Manual
Table 8 Accuracy of insertion loss measurements (S
21
, S
12
)
Table 9 Accuracy of reflection coefficient measurements (S
11
, S
22
)
Attenuation DC to 4 GHz 4 to 12 GHz 12 to 18 GHz
3 dB ± 0.01 dB ± 0.06 dB ± 0.11 dB
6 dB ± 0.01 dB ± 0.07 dB ± 0.11 dB
10 dB ± 0.01 dB ± 0.07 dB ± 0.12 dB
20 dB ± 0.01 dB ± 0.08 dB ± 0.13 dB
Female Male
Model 4 to 12 GHz 12 to 18 GHz 4 to 12 GHz 12 to 18 GHz
11581A ± 0.006 dB - ± 0.006 dB -
11582A ± 0.006 dB ± 0.010 dB ± 0.006 dB ± 0.006 dB
11583C ± 0.007 dB ± 0.007 dB ± 0.007 dB ± 0.007 dB