Test 6: Amplitude
Test Specifications
Range:
Equipment Needed
The following tests are required:
1. From
into 500
2. From HIZ
into
A) 1.00 V to 50.0 V
into 508)
B) 2.00 V to 100 V (HIZ (High-Z} into 5061)
Accuracy:
% of amplitude
Resolution:
3 digits, best case 10
Baseline:
0 V
of amplitude
1. Digitizing Voltmeter (DVM)
2. High Power attenuator
10 W Feedthrough
Calculating out Measurement Uncertainties
Measurement uncertainties need to be calculated out as follows:
a) For
into
measurements, the Attenuation Factor must be
calculated
b) For HIZ (High-Z) into
measurements, the Attenuation Factor,
Load impedance,
and
Adjust factor must be calculated.
Do these calculations as follows:
Testing the HP
3-25
