Chapter 2
23
Test Descriptions
Input VSWR
NOTE
•
denotes test required for associated model number.
NOTE
The NFA uses several frequency dependent paths within the front end
assemblies to cover its operating range. It is therefore not possible to
complete a single VSWR swept measurement at a single fixed frequency
point over its entire operating range, as the NFA automatically switches
at approximately 500 MHz and 3000 MHz, dependant on the fixed
frequency setting.
PART 5
TEST VSWR
1500 MHz -3000 MHz
•
•
•
PART 6
CAL VNA 3.0 GHz - 6.7
OR 26.5 GHz
•
•
PART 7
TEST VSWR
3.0 GHz -6.7 GHz
•
•
PART 8
TEST VSWR
6.7 GHz -20.0 GHz
•
PART 9
TEST VSWR
20.0 GHz -26.5 GHz
•
Table 2-5
VSWR Frequency Test Bands
N8972A
N8973A
N8974A
N8975A
Содержание N8972A
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Страница 20: ...xx Contents ...
Страница 31: ...11 2 Test Descriptions This chapter descibes each test required for calibration and performance verification ...
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Страница 124: ...104 Chapter3 Technical Specifications General Specifications ...
Страница 136: ...116 AppendixA Model N8972A Test Records Measurement Jitter Test Record ...
Страница 148: ...128 AppendixB Model N8973A Test Records Measurement Jitter Test Record ...
Страница 160: ...140 AppendixC Model N8974A Test Records Measurement Jitter Test Record ...
Страница 174: ...154 AppendixD Model N8975A Test Records Measurement Jitter Test Record ...