24
|
ni.com
|
NI PXI-5650/5651/5652 Calibration Procedure
11. Verify that the measured signal powers in step 10 are within the corresponding
Test Limit
specified in Table 12.
12. Repeat steps 5 through 11 for the remaining frequencies in Table 12.
Table 12.
PXI-5652 Subharmonics at -50 dBm to 0 dBm Output Power
Center Frequency
(GHz)
Subharmonic
(0.5x)
Frequency
(GHz)
Subharmonic
(0.5x)
Test Limit
(dBc)
Subharmonic
(1.5x)
Frequency
(GHz)
Subharmonic
(1.5x)
Test Limit
(dBc)
3.31
1.655
<-30
4.965
<-15
3.5
1.75
5.25
<-25
3.7
1.85
5.55
3.9
1.95
5.85
4.1
2.05
6.15
4.2
2.10
<-25
6.30
<-20
4.5
2.25
<-20
6.75
<-25
4.7
2.35
7.05
4.9
2.45
7.35
5.1
2.55
7.65
5.3
2.65
7.95
5.5
2.75
8.25
5.7
2.85
8.55
5.9
2.95
8.85
6.1
3.05
9.15
6.3
3.15
9.45
6.5
3.25
9.75
6.6
3.30
9.90
The limits in this table are
typical
values. Typical values describe useful product performance beyond
specifications that are not covered by warranty and do not include guardbands for measurement
uncertainty or drift.
