242 Chapter 2
Performance Verification Tests
27. Frequency Response (Preamp On): Agilent E4404B, E4405B, and E4407B
15.The frequency response (preamp on) test is now complete.
16.Note the most positive number from the Flatness Relative to 50 MHz
(ac) column of Table 2-64. Record the number in Table 2-66 as the
Maximum Response for Band 0.
17.Note the most negative number from the Flatness Relative to
50 MHz (ac) column of Table 2-64. Record the number in Table 2-66
as the Minimum Response for Band 0.
18.For Band 0 in Table 2-66, subtract the Minimum Response value
from the Maximum Response value and record the result in the
Peak-to-Peak Response column.
19.Note the most positive number from the Flatness Relative to 50 MHz
(ac) column of Table 2-64 for frequencies between 800 MHz and 1.0
GHz. Record the number in Table 2-66 as the Maximum Response
for Band 0A.
20.Note the most negative number from the Flatness Relative to
50 MHz (ac) column of Table 2-64 for frequencies between 800 MHz
and 1.0 GHz. Record the number in Table 2-66 as the Minimum
Response for Band 0A.
21.For Band 0A in Table 2-66, subtract the Minimum Response value
from the Maximum Response value and record the result in the
Peak-to-Peak Response column.
22.Note the most positive number from the Flatness Relative to 50 MHz
(ac) column of Table 2-64 for frequencies between 1.7 GHz and 2.0
GHz. Record the number in Table 2-66 as the Maximum Response
for Band 0B.
23.Note the most negative number from the Flatness Relative to
50 MHz (ac) column of Table 2-64 for frequencies between 1.7 GHz
and 2.0 GHz. Record the number in Table 2-66 as the Minimum
Response for Band 0B.
24.For Band 0B in Table 2-66, subtract the Minimum Response value
from the Maximum Response value and record the result in the
Peak-to-Peak Response column.
Table 2-65 Frequency Response Results, dc Coupled
Band
Maximum Response Minimum Response Peak-to-Peak Response
dB
Test
Record
Entry dB
Test
Record
Entry dB
Test
Record
Entry
01) 2) 3)
0A 4) 5) 6)
0B 7) 8) 9)