Ghz Leveled Sinewave Verification: Flatness (Channels 1, 2, And 5) - Fluke 5820A Service Manual

5820A
Service Manual
Table 5-7. GHz Leveled Sinewave Verification: Flatness (Channels 1, 2, and 5)
Calibrator
Mainframe Freq.
(MHz)
3.5Vpp
625,000,000
725,000,000
900,000,000
1,125,000,000
1,250,000,000
1,325,000,000
1,375,000,000
1,425,000,000
1,475,000,000
1,525,000,000
1,575,000,000
1,650,000,000
1,750,000,000
1,850,000,000
1,925,000,000
1,975,000,000
2,025,000,000
2,075,000,000
1.3 Vpp
625,000,000
725,000,000
900,000,000
1,125,000,000
1,250,000,000
1,325,000,000
1,375,000,000
1,425,000,000
1,475,000,000
Complete Columns A-E as follows:
A
B
C
D
E
5-14
A B
10 MHz
Enter the 437B present frequency Reading (W).
Enter the 437B 10 MHz Reading (W).
Apply power sensor correction factor for present frequency (W): CF * (Column A
entry)
Apply power sensor correction factor for 10 MHz (W): CF * (Column B entry)
Compute and enter error relative to 50 kHz plus floor (%): 100 * [(sqrt(Column
C/Column D entry) -1) 100*(100 V/nominal voltage)].
C D E Calibrator Mainframe
Flatness Spec. (%)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0