Anritsu 37 D Series, Руководство по обслуживанию, Страница: 79 / 190

OPERATIONAL TESTS LOG MAGNITUDE DYNAMIC ACCURACY TEST
37XXXD MM 4-19/4-20
Figure 4-2.
Log Magnitude/Dynamic Accuracy Test Result
37XXXD Log Magnitude Dynamic Accuracy Test
Model:______________________ Serial Number:____________________ Date:________
Operator:____________________ Step Atten. ID:_____________________
--A--
Attenuation
Device Nominal
Value
--B--
Measured
Value (Avg)
--C--
Attenuation
Device
Characterized
(or Traceable)
Value
--D--
Composite
Uncertainty
--E--
Col. C + Col. D
(Upper Limit)
--F--
Col. C - Col. D
(Lower Limit)
Pass or Fail
–10 dB 0.107
–20 dB 0.105
–30 dB 0.106
–40 dB 0.105
–50 dB 0.156
–60 dB 0.210
–70 dB 0.330
–80 dB 0.597
Table 4-1.
Log Magnitude/Dynamic Accuracy Test