Anritsu ML2480B Series - Uncertainty Results: Ml24 Xxx Reference Calibrator Output Power Level; Expanded Uncertainty, P Actual Lower, P Actual Upper; Section 3-9:50 Mhz Calibrator VSWR Verification (All Models; Section 3-10:1 Ghz Calibrator VSWR Verification (Ml248 Xx with Opt. 15 and Ml249 Xa

Appendix A — Test Records A-3 Test Records
ML248xx, ML249xA MM PN: 13000-00164 Rev. K A-11
ML248xx, ML249xA Firmware Revision: Operator:
Serial Number: Date: Options:
Section 3-9:50 MHz Calibrator VSWR Verification (All Models)
Section 3-10:1 GHz Calibrator VSWR Verification (ML248xx with Opt. 15 and ML249xA)
Uncertainty Results: ML24xxx Reference Calibrator Output Power Level
Sources of
Uncertainty
Unit
Readings
Uncertainty
Units
Divisor
Sensitivity
Units
Standard
Uncertainty (W)
Standard
Uncertainty (μW)
V
comp
(V) (V) (V/Ohm)
V0
(V) (V) (V/Ohm)
V1
(V) (V) (V/Ohm)
R
(Ω)(Ω)(W/Ohm)
EE
--W
M
--W
CR
--W
Combined Uncertainty (μW)
Expanded Uncertainty (K = 2) (mW)
Expanded Uncertainty (K = 2) (%)
Expanded Uncertainty, P
actual
Lower, P
actual
Upper
Expanded Uncertainty (K = 2) = ________________(mW) (determined from the above equations)
P
actual
= P
meas
± P
meas
x Expanded Uncertainty (K = 2) (%)
P
actual
Lower = ______________mW
P
actual
Upper = ______________mW
Measured VSWR, 50 MHz RF Calibrator Specification
______________ Less than 1.12
Measured VSWR, 1 GHz RF Calibrator Specification
______________ Less than 1.20