UXA — N9041B Options H1G, FPB
|
|
This procedure should only be performed on instruments that are equipped with Wide IF (Option B2X, B5X, or H1G). The intent is to detect if the IF Frequency Response UWBIF adjustment needs to be run. (Adjustments are not available for the N9041B). Functional limits are placed on the test results, and no uncertainties are applied to the test result.
In this procedure, a test signal of –10 dBm is applied to the signal analyzer. A reference amplitude is taken at the center frequency. The source frequency is then changed to a series of offset frequencies within the span of interest. At each offset frequency the source amplitude is maintained at –10 dBm, and the amplitude is measured by the signal analyzer. The test is repeated for one test frequency within each of the frequency bands. Only bands 2 and above are tested. (Bands 0 and 1 are tested with the IF Frequency Response UWBIF Performance Test.)
Test Equipment |
Recommended Model Number |
---|---|
Microwave Signal Generator #1 |
PSG Models |
Power Meter |
N1914B |
Microwave Power Sensor
|
N8485A |
Microwave Power Splitter
|
11667B |
Millimeter Power Sensor
|
N8487A |
Millimeter Power Splitter
|
11667C |
Cable, 3.5 mm (m) to 3.5 mm (m)
|
11500E |
Cable, 2.4 mm (f) to 2.4 mm (m)
|
8120-6164 |
BNC Cable |
8120-1840 |
Adapter, 3.5 mm (f) to 3.5 mm (f)
|
83059B |
Adapter, 3.5 mm (f) to 2.4 mm (f)
|
11901B |
Adapter, Type-N (m) to 3.5 mm (m)
|
1250-1743 |
Adapter, 2.4 mm (f) to Type-N (m) |
08487-60001 |
Adapter, 3.5 mm (f) to Type-N (m) |
08485-60005 |
|
In the following setups, cables are designated as solid lines and direct connections are designated as dashed lines. |