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Test 2-6: AC Flatness - 10 MHz Filter (cont’d)
Test Procedure
(cont’d)
Table 2-6. AC Flatness Test Points - 10 MHz Filter
Frequency
(Hz)
Test Limits*
±(dB error)
Frequency
(Hz)
Test Limits*
±(dB error)
400E3
800E3
1.2E6
1.6E6
2.0E6
2.4E6
2.8E6
3.2E6
3.6E6
4.0E6
4.4E6
4.8E6
5.2E6
5.6E6
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
6.0E6
6.4E6
6.8E6
7.2E6
7.6E6
8.0E6
8.4E6
8.8E6
9.2E6
9.6E6
10.0E6
10.4E6
10.8E6
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
0.2 dB
* Error relative to 1 kHz
Example Program
See the AC Flatness Adjustment procedure (Chapter 3) for an example program that performs the AC Flatness
Test (change line 180 to:
Mode$="M" ).
Agilent E1445A Service Manual Verification Tests 55