Fluke 96000 Series Service Manual page 181

Attenuation Accuracy - 50
Use a high performance measuring receiver to make the measurements shown
in Table A-14 relative to +10 dBm.
Frequency
10 MHz
50 MHz
Ω
Levelling Head (96040A and 96270A)
Table A-14. Attenuation Accuracy (50 Ω) Test
Attenuation Actual
0 dB ---
-7 dB
-17 dB
-27 dB
-37 dB
-47 dB
-57 dB
-67 dB
-76 dB
-85 dB
-95 dB
-105 dB
0 dB ---
-7 dB
-17 dB
-27 dB
-37 dB
-47 dB
-57 dB
-67 dB
-76 dB
-85 dB
-95 dB
-105 dB
Specification Uncertainty
Reference Reference
±0.02 dB
±0.02 dB
±0.02 dB
±0.02 dB
±0.02 dB
±0.03 dB
±0.05 dB
±0.07 dB
±0.07 dB
±0.15 dB
±0.15 dB
Reference Reference
±0.02 dB
±0.02 dB
±0.02 dB
±0.02 dB
±0.02 dB
±0.03 dB
±0.05 dB
±0.07 dB
±0.07 dB
±0.15 dB
±0.15 dB
Performance Test Record
Performance Test Record
Tolerance
Reference
Reference
A
A-11