Test 2-1: DC Zeros (cont’d)
Test Procedure
(cont’d)
Table 2-1. DC Zeros Test Points
Attenuation
(dB) Amplitude
(volts) Filter Test Limits
(volts)
0
.99
1
2
4
8
13
14
30
10.23750
9.13469
9.12416
8.13192
6.45941
4.07560
2.29187
2.04263
0.32372
None
None
None
None
None
None
None
None
None
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0044
0 ± 0.0044
0
.99
1
2
4
8
13
14
30
10.23750
9.13469
9.12416
8.13192
6.45941
4.07560
2.29187
2.04263
0.32372
250 kHz
250 kHz
250 kHz
250 kHz
250 kHz
250 kHz
250 kHz
250 kHz
250 kHz
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0044
0 ± 0.0044
0
.99
1
2
4
8
13
14
30
10.23750
9.13469
9.12416
8.13192
6.45941
4.07560
2.29187
2.04263
0.32372
10 MHz
10 MHz
10 MHz
10 MHz
10 MHz
10 MHz
10 MHz
10 MHz
10 MHz
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0220
0 ± 0.0044
0 ± 0.0044
Agilent E1445A Service Manual Verification Tests 35